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Best Choice Maizoon 
Maizoon CNC Internal Lathe Threading Boring Bar Holder SNR0010K11 + 10Pcs 11IR A60 Inserts + T8 Wrench CNC Turning Tool To reduce the tool grinding cost and improve the cutting efficiency.Best Value Maizoon 
Maizoon CNC Lathe Turning Tool Holder S20R-MWLNR08 Boring Bar + 10pcs WNMG0804 Carbide Insert +2 Hex Wrenches High Hardn High grip, impact resistance and strong, clear speed advantage, cut off bulk machining.Gbtdoface 
Gbtdoface Carbide Insert,Lathe Boring Bar,Turning Tools Set,16mm S16Q-SCLCR06 Internal Lathe Boring Bar Turn Tool +CCMT0 【Internal Lathe Boring Bar】Made of durable and material, this internal lathe boring bar is designed for semi-finishing aMaizoon 
Maizoon CNC Face Milling External Lathe Blade Holder Turning Boring Tool SRAPR1616H10 + 10pcs RPMT10T3MO Carbide Inserts High grip, impact resistance and strong, clear speed advantage, cut off bulk machining.Maizoon 
Maizoon CNC Tool Holders CLCR 6/7/8/10/12mm Lathe Boring Bar Set + 10pcs CCMT0602 Carbide Inserts + 5pcs Wrenches for La Good toughness and hardness, long service life.Maizoon 
Maizoon CNC Lathe Holder Turning Tool Boring Bar 3pcs S07K-SCLCR06 S10K-SCLCR06 S12M-SCLCR06 + 10pcs CCMT0602 Inserts + Good toughness and hardness, long service life.Maizoon 
Maizoon CNC Lathe Turning Tool Holder MGEHR1212-2 12 x 100mm Boring Bar + 10pcs MGMN200-G Carbide Insert High Hardness C Made of fine material with good durability.Gadpiparty Gadpiparty 10pcs Tcmt 731 Carbide Turning Inserts for Cnc Lathe with Pneumatic Chamfering Tool, Grooving Cutting and Bor Broad compatibility: featuring a universal interface, these boring cutting inserts work seamlessly with various machineMaizoon Maizoon CNC Lathe Groove Tool Holder MGEHR1616-3 16x100mm Boring Bar + 4pcs MGMN300 Carbide Insert High Hardness Cutter Made of fine material with good durability.41% Off Maizoon Maizoon CNC Lathe Bit Tool Holder 4pcs S12M-SCLCR09 SCLCR1212H09 SCLCL1212H09 SCMCN1212H09 + 10pcs Carbide Inserts + 4pc High grip, impact resistance and strong, clear speed advantage, cut off bulk machining.FullFun FullFun M2 M3 M4 M5 M6 (300pcs) Brass Threaded Inserts, Heat Set Insert, Metric Female Knurled Embedment Nuts for Plasti PACKAGE CONTENT: You will get 300pcs M2 M3 M4 M5 M6 3D printing threaded inserts 5 sizes, super large quantity can meetMAVERYGFF 1pcs SRACR1212H06 Metal Lathe Tools Holder Set, 12mm Turning Tool Lathe Tool Holder Boring Bar With 10pcs Carbide Insert Model : SRACR1212H06 Turning Tool Holder + Carbide InsertsDomary Domary 21PCS Multifunctional Solid Carbide Inserts Holder Boring Bar with Wrenches for Lathe Turning Tools Good toughness and hardness, long service life.Mingzhe Mingzhe S12MSCLCR09+SCLCR1212H09+SCLCL1212H09+SCMCN1212H09 4 PCS 12MM Shank Lathe Turning Tool Holder Boring Bar + 10PCS Superior steel, durable and wear-resistant, lengthen service time.Maizoon Maizoon External Lathe Tool Holder CNC Lathe Accessories WWLNR1616H08+WWLNL1616H08+10pcs 12MM Carbide Inserts+4pcs Wrenc External turning tools: the external turner is equipped with a detachable stainless steel ball bearing,which can be usedJoogto Joogto Indexable Lathe Turning Tool 14Pcs Kit 3/8'' 10mm Shank 7 Pcs Metal Lathe Tools Holder Set for Turning Grooving T Complete Set: Our 7-piece turning tool set includes holders with installed C6 TiN Coated carbide inserts, insert screws,Eacam Turning Holder, Eacam Tool Holder Indexable Boring Bar Wrench for Lathe Turning Tool with Carbide Insert 💖 Tool holder. 10 carbide inserts one set with a wrench.Maizoon Maizoon CNC Tool Holders CLCR 10mm Lathe Boring Bar 7pcs Set + 7pcs Carbide Inserts + 7pcs Wrenches for Lathe Turning To High grip, impact resistance and strong, clear speed advantage, cut off bulk machining.FullFun FullFun M2 M3 M4 M5 M6 (200pcs) Brass Threaded Inserts, Heat Set Insert, Metric Female Knurled Embedment Nuts for Plasti PACKAGE CONTENT: You will get 200pcs M2 M3 M4 M5 M6 3D printing threaded inserts 5 sizes, super large quantity can meetRuilogod Ruilogod CCM70602 1/10" Thick 4 Point Carbide Insert for Boring Bar Pakcage Content : 1 x Carbide InsertFullFun FullFun 130PCS Metric Threaded Inserts Nuts for Wood, M4/M5/M6/M8/M10 Zinc Alloy Screw-in Nut Wood Inserts, Threaded Ins THREADED INSERTS ASSORTMENT KIT: M4 M5 M6 M8 M10 Threaded Inserts for Wood, external protrusions bite into the wood, proYUQILONG 21Pcs 1/2" 12mm Lathe Turning Tool Holder Set with Carbide Inserts and Wrench for Turning Grooving Boring Threading Cutt Complete Package: This Lathe Turning Tool Holder Carbide Inserts Set contains 21 pieces, including 7 holders with pre -Gluwoer Gluwoer Indexable Lathe Turning Tool 1/2" Shank 14PCS Kit-4PCS Metal Lathe Tools Holder 10PCS DCMT21.51 Carbide Insert f Material: The tool handle is made of high-quality 40Cr steel, which is high-strength and wear-resistant; the blade is maLIFKICH LIFKICH Carbide Cutting Inserts with Handheld Pneumatic Chamfering Tool, 10Pcs Lathe Grooving and Boring Inserts for Met Compatibility: the lathe turning inserts, compatible with diverse machine tool accessories, simplifying inventory manageZopsc Heat-Set Insert Tips, 1/4 Inch Universal 936 Soldering Iron Tips with M2 M2.5 M3 M4 M5 M6 M8 Threads for 3D Printer Acce 936 UNIVERSAL SOLDERING IRON TIPS: Soldering tips are interchangeable with standard 936 general purpose soldering iron tLYMMIYTC LYMMIYTC 3/8"" 10mm Indexable Lathe Turning Tool 21Pcs Kit- 7Pcs Metal Lathe Tools Holder Set with 14Pcs Carbide Insert All-in-One Kit:Our Indexable Lathe Turning Tool Set have 7Pcs different angled tool holders:SCLCR1010H06,SNR0010K11,SDJCUpJia Flarish Lathe Threading-Tool Bit Set 21pcs - 7pcs 3/8" Turning Holder Boring Bars / 14pcs Indexable Carbide Inserts Golden CCMT0 【Package】: 7pcs Turning tools (boring bars) with 3/8" shank diameter + 14pcs indexable GOLDEN carbide inserts + 7pcs wreJoogto Joogto Indexable Lathe Turning Tool 21Pcs Kit 1/2'' 12mm Shank 7 Pcs Metal Lathe Tool Holder Set for Turning Grooving Th Complete Set: Our 7-piece turning tool set includes holders with installed C6 TiN Coated carbide inserts, insert screws,COSMEVIVI COSMEVIVI Carbide Turning Inserts Tcmt 731 10Pcs with Grooving Cutting and Boring Inserts for Cnc Lathe Pneumatic Deburr For chamfering: compatible with pneumatic deburring chamfer tool systems, these inserts in deburring and chamfering, delHealvian Healvian 10pcs Carbide Lathe Inserts for Cnc Turning Tool Accessories Cutting Inserts for Boring Turning Grooving Applic Broad compatibility: featuring a universal interface, these boring cutting inserts work seamlessly with various machineMaizoon Maizoon CNC Internal Lathe Threading Boring Bar Holder WWLNR1616H08/WWLNR1616K08 16X100mm CNC Turning Tool+Wrench+WNMG08 Good toughness and hardness, long service life.AcbbMNS AcbbMNS 20Pcs M8 x 20mm Threaded Inserts Nuts Furniture Screw in Nut Wood Inserts Bolt Fastener Connector Hex Socket Dri 【Material】This threaded inserts for wood are made of high quality galvanized iron, hardness of high resistance to rust,SVRITE SVRITE 1/2 Inch Lathe Threading Boring Bar with 10Pcs 16IR AG60 Internal Threading Carbide Turning Inserts and T15 Wrenc ZiBeiLe 21 PCS Kit,Indexable Lathe Turning Tool,1/2'' 12mm Shank,7Pcs Metal Lathe Cutting Holder with14Pcs Carbide Turning Inser Premium Material: The lathe insert tool holders are crafted from high-quality 40CR steel, black oxide smooth finish on eUpJia Flarish Lathe Threading-Tool Bit Set 21pcs - 7pcs 5/16" Turning Holder Boring Bars+14pcs Indexable Carbide Inserts Golden CCMT06 【Package】: 7pcs Turning tools (boring bars) with 5/16" shank diameter + 14pcs indexable GOLDEN carbide inserts + 7pcs wrVerRich VerRich Lathe Turning Tools,S12M SCLCR09/SCLCR1212H09/SCLCL1212H09/SCMCN1212H09 Boring Bar Turning Tool Holder With 10pc Package Includes:14PCS Indexable Metal lathe tools,with 4 pieces 1/2"12mm Shank Turning tool Holders (S12M-SCLCR09, SCLCBroLuka 30 Pcs Threaded Inserts for Wood, M4 x 10mm Zinc Alloy Insert Nuts, Hex Drive Head for Furniture, Cabinets and Woodworki 【 Precise Implantation 】 Easily create durable metal threaded holes in wooden components, providing reliable connectionCCJZBCAU Tool Holder Boring Bar Wrench Including 10 Pcs Carbide Inserts 1 Wrench SRACR1212H06 Professional Tool Holder Indexable [Package Includes] 10 Carbide Blades, 1 Wrench, 1 Bracket.Swpeet Swpeet 50Pcs M6×15 Nickel Plated Threaded Insert Nuts, Hex Drive Threaded Inserts, Internal Threads Fastener Connector, 🌟 What You Get --- In this kit,you will get 50Pcs M6×15 Nickel Plated Threaded Insert Nuts. Meet your furniture repairTAKA PRYOR 190PCS Threaded Inserts Nuts,4 Sizes Wood Threaded Insert Kit,Furniture Screw in Nut Wood Inserts M4, M5, M6, M8,Hex Soc 190PCS Threaded Inserts Nuts,4 Sizes Wood Threaded Insert Kit,Furniture Screw in Nut Wood Inserts sizes: 100pcs M4×10MM,Levemolo Levemolo Cnc Lathe Carbide Turning Inserts Tcmt 731 10Pcs with Pneumatic Chamfering Tool Blades, Threading and Boring In Broad compatibility: featuring a universal interface, these boring cutting inserts work seamlessly with various machineCHAWNIAO CHAWNIAO Indexable Lathe Turning Tool 21Pcs Kit 3/8" (10mm) Shank, Includes 7Pcs Metal Lathe Tool Holders and 14Pcs Carb Precision Engineering: Unlock precise machining with our 21-piece indexable lathe tool set. Each tool is meticulously deSnokay SNOKAY 230Pcs 11 Size M4/M5/M6/M8/M10 Metric Threaded Inserts Nuts Assortment Tool Kit Zinc Alloy Furniture Bolt Fastene Package Includes: You will get 230 pcs furniture hex drive nuts in total, including m6*15 mm - 12 pcs, m8*15 mm - 10 pcsNUOBESTY NUOBESTY 10Pcs Carbide Turning Inserts Tcmt 731 for Cnc Lathe Pneumatic Deburring Tool, Boring and Grooving Inserts for High precision machining: utilizing these carbide threading tools on your metal lathe tools ensures operations for intriSxhlseller Heat Set Insert Tips for M2 M2.5 M3 M4 M5 M6 Inserts, Brass Threaded Insert Embedment Nuts Hydraulic Welded Joint Inject 3D PRINTER PARTS: 3D printer soldering tips are commonly used for 3D printers to print parts with hot melt copper nuts oEXAOMBLE EXAOMBLE Carbide Turning Inserts 10Pcs for Cnc Lathe with Pneumatic Deburring Chamfer Tool, Grooving Cutting and Boring Finish: when paired with air chamfer tool systems, these cutting tool inserts provide a highly refined surface finish, iNikovoke 20-Piece M8 x 13mm Threaded Insert Nuts for Wood - Hex Drive Installation, Zinc Plated Carbon Steel Material: These nuts are made of high-quality galvanized carbon steel, which is strong, hard and tough, providing very eASZLBYM ASZLBYM SNR0013M16 CNC Lathe Internal Threading Boring Bar Turning Tool Holder With 10pcs 16IR AG60 Carbide turning inse ♥Package includes ：1PC SNR0013M16 boring bar + 11PCS 16IR AG60 carbide thrading turning insert + 1PC T15 wrenchTOBBOMEY TOBBOMEY 10pcs Carbide Cutting Inserts for Cnc Turning Tool Accessories Pneumatic Chamfering Tool Inserts for Boring Tur Change design: streamlined for fast insert changes, these cutting inserts boost efficiency on the production line, allowSpacnana Spacnana Quality SCLCR Lathe Boring Bar Holder with CCMT0602 Insert 3 Pcs Wrench Set for CNC Machine Tools [High Precision Cutting]Designed for CNC machine tools, this lathe boring bar holder ensures exceptional accuracy and stFafeicy Fafeicy 100mm CNC Lathe Turning Tool, Lathe Turning Tool, Vane/Wing Insert Boring Bar Holder Vane/Wing Insert Boring Bar Tight tolerance and mismatched performance.Fizocosisto Lathe Boring Bar Turning Tool Holder Set Carbide Inserts Power Tool Accessories US 3.High gripping force, shock resistance and strong clear speed advantage when cutting a wide margin and processing.ASZLBYM ASZLBYM 3/4" Lathe Internal Boring Bar Turning Tool Holder S20R-MWLNR08 with Indexable Carbide Turning Insert WNMG432 [Package Included]: 1pc S20R－MWLNR08 boring bar + 10pcs WNMG080408 CNC inserts + 1pcs wrenchSwpeet Swpeet 50Pcs M6×15 Color Zinc Plated Threaded Insert Nuts, Hex Drive Threaded Inserts, Internal Threads Fastener Connect 🌟 What You Get --- In this kit,you will get 50Pcs M6×15 Color Zinc Plated Threaded Insert Nuts. Meet your furniture repSwpeet Swpeet 50Pcs M6×15 Zinc Plated Threaded Insert Nuts, Hex Drive Threaded Inserts, Internal Threads Fastener Connector, Wo 🌟 What You Get --- In this kit,you will get 50Pcs M6×15 Zinc Plated Threaded Insert Nuts. Meet your furniture repair neEacam Eacam Insert Plate, Set of 3 Router Table Insert Plate Aluminum Alloy Wood Milling Flip Board Trimming Machine Engraving 💖 Made of high-quality aluminum alloy, strong and wear-resistant, not easy to rust.Hunricho Hunricho 1/2 Metal Lather Turning Tool Holder Boring bar with CCMT32.51 CCMT09T304 Carbide Turning Inserts for Excavator 1.Package includes: 3pcs boring bars +10pcs CCMT09T304 carbide inserts +3pcs T15 wrenches;30% Off VECO-T 170 PCS Threaded Inserts for Wood Assortment Kit - 10 Sizes (1/4"-20, 5/16"-18, 3/8"-16) with M6/M8/M10 Hex Wrenches - S Complete Assortment Kit: This comprehensive 170-piece threaded insert set includes 10 different sizes to accommodate varHunricho Hunricho 1/2 Metal Lather Turning Tool Holder Boring bar with CCMT32.51 CCMT09T304 Carbide Turning Inserts for Excavator 1.Package includes: 3pcs boring bars +10pcs CCMT09T304 carbide inserts +3pcs T15 wrenches;Hunricho Hunricho 2pcs 1/2" Indexable Metal Lather Turning Tool Holder Boring Bars with VCMT110304/VCMT32.51 Carbide Turning Inse VCMT110304/VCMT32.51 -- 35° indexable carbide insert, blade length:0.43”,Thickness: 0.125”, ,inner Φ= 0.11”, Radius: 1/6YQkangzhu YQkangzhu 300Pcs Threaded Inserts M2+M3+M4+M5+M6 Assortment Box, 3D Printing Components Brass Nuts, Female Knurled Threa Material: Crafted from brass material, which ensures optimum corrosion resistance and thermal conductivity. This means t3DZWMAN M5 Threaded Inserts with M2-M8 Heat Set Insert Tools,Brass Metric Knurled Nuts for 3D Printing Components and Plastic Pa In 3D Printing, heat-set brass inserts with knurled surfaces are pressed into 3D-printed parts to create strong, reusablSpacnana Spacnana 10pcs DCMT070204 Carbide Inserts Blades, Alloy Steel, Fast Cutting Speed, Long Service Life for Metalworking, C [Efficient Metalworking]Includes 10 DCMT070204 carbide inserts for effective cutting in alloy steel, enhancing precisionMarhynchus Marhynchus 10pcs DCMT070204 Carbide Inserts Blades, Alloy Steel, Fast Cutting Speed, 12mm Boring Bars for Lathe Turning [Efficient Cutting]10pcs DCMT070204 carbide inserts designed for high-speed cutting in alloy steel applications.JHKNNK JHKNNK Metal Lathe Carbide Turning Inserts 10Pcs with Pneumatic Chamfering Tool for Boring and Grooving Cutting in Works Change design: streamlined for fast insert changes, these cutting inserts boost efficiency on the production line, allowTIDTALEO TIDTALEO 10pcs Cnc Turning Tool Accessories Carbide Chamfer Tools for Metal Pneumatic Boring Inserts Compatible Lathe Ho Effortless swapping: with their quick changeover design, these grooving cutting inserts ensure production flexibility, iPlyisty 13 PcsSet Boring Head CNC Milling Tools, F1-12mm 50mm Rough Boring Heads + MT3 -M12Morse Shanks W/10-125mm Boring Bars C Carbon steel material has strong stability, is not easy to , and has a long service life.OEBUAFI OEBUAFI Durable 10pcs CNC Carbide Inserts Vane/Wing Cutter Set for Lathe Turning Tool with Box CCMT060204 VP15TF, for St [DURABLE CARBIDE TIPS] for reliable strength and toughnessJectse 50PCS Threaded Inserts,Self-Tapping Thread Insert,M3-M12 Thread Reinforce Repair Tool Self Tapping Thread Inserts Set fo SUITABLE: The self-tapping thread insert is a kind of fastener that strengthens the thread, which can form a high-strengJoyzan Joyzan Threaded Inserts Nuts Assortment Set, Zinc Alloy Plated Carbon Steel Flanged Screw in Nut Hex Socket Drive with M Enhanced Durability: Crafted from carbon steel, our threaded insert assortment set boast exceptional hardness and wear rAuoeer Tools MGMN300 Carbide Insert for MGEHR1212-3 Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools MGMN300 Carbide Insert for MGEHR1212-3 Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools MGMN300 Carbide Insert for MGEHR1212-3 Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools MGMN300 Carbide Insert for MGEHR1212-3 Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools MGMN300 Carbide Insert for MGEHR1212-3 Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Swpeet Swpeet 101Pcs 12 Sizes M2 M2.5 M3 M4 M5 M6 Nickel-Plated Brass Threaded Insert Assortment Kit, Female Thread Knurled Nut 🌟 What You Get --- In this kit, You will get 101Pcs 12 Sizes M2 M2.5 M3 M4 M5 M6 Nickel-Plated Brass Threaded Insert.InMLYNZXJSY 33PCS Tool Holder Boring Bar Wrench Including 30 Pcs Carbide Inserts 3 Wrench SRACR1212H06 Professional Tool Holder Inde [Package Includes] 30 Carbide Blades, 3 Wrench, 3 Bracket.Spacnana Spacnana 16mm Lathe Turning Tool, Alloy Steel Toolholder Set with 7 Indexable Inserts for Boring and Grooving, Compatibl [Precision Cutting]16mm lathe turning tool set with 7 indexable inserts offers precision for boring, grooving, and threaiCarbide iCarbide boring head set (CARBIDE INSERTS), Boring Bar, CARBIDE INSERTS R8 head includedMultiple. Distributed through American National Standards Institute (ANSI) ISO 5609:1998, Boring bars for indexable inserts - Dimensions FUNCYboo FUNCYboo 40 Pcs Threaded Insert, 1/4"-20 x 15mm Wood Inserts Bolt Screw in Nut Fastener Connector Furniture Screw for Wo Package Content: You will receive 40Pcs 1/4"-20 x 15mm threaded insert nuts, along with 1pcs of 1/4 inch Allen wrench.Auoeer Tools 10pcs Carbide Inserts TCMT16T304 for Indexable Boring Bar Turning Tool Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 10pcs Carbide Inserts TCMT16T304 for Indexable Boring Bar Turning Tool Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 10pcs 11IR A60 Carbide Insert for Turning Tool Holder Boring Bar Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 10pcs Carbide Inserts Carbide Cutter for Turning Tool Boring Bar CCMT060204 LF6018 Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Generic BT50 LBK1 LBK2 LBK3 LBK4 LBK5 LBK6 boring tool insert clamping tool holders CBH RBH head tool holder LBK holder(BT50-LBK Product Overview: This LBK holder is a boring tool insert clamping tool holder, compatible with BT50, LBK1-LBK6 specificHHIP HHIP 1001-0699 4 Piece SCLCR2 Index Boring Bar Set with Coolant Thru & 10 Inserts (5/16-3/8-1/2&5/8 Inch) Coolant THRU; 4 Piece settughjnbmdfslkeefj Lathe Tool Set with 10Pcs/Box Carbide Inserts + 7/8/10/12Mm Holder Boring Bar + 4Pcs Wrench CNC Lathe Turning Tool FOUR INDEXABLE BORING BAR Including S07K SCLCR06, S08K SCLCR06, S10K SCLCR06, S12M SCLCR06.THJOPOKEEL 130 Pieces 9 Size M4/M5/M6/M8/M10 Metric Threaded Inserts Nuts Assortment Tool Kit for Wood Furniture Zinc Alloy Furnitu 【Valued Metric Threaded Inserts Nuts Assortment】 The wood insert assortment tool kit contains 30pcs M4*10 nutserts, 30pcAuoeer Tools 10pcs Inserts Carbide Turning Inserts TNMG160402R Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 1 Set Black Lathe Turning Tool Holder 5pcs S10K/S07K/S12M-SCLCR06 S16Q/S20R-SCLCR09 Lathe Turning Tool Holder 7/10 High grip strength, impact resistance and strong, clear speed advantage in cutting off a large margin and processing;Auoeer Tools 10pcs Inserts Carbide Turning Inserts TNMG160402R Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 10pcs Inserts Carbide Turning Inserts TNMG160402R Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer Tools 10pcs 16ER 24UN SMX35 Carbide Inserts for SER Turning Tool Holder Boring Bar Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer 10pcs Inserts CNC Lathe Blade MGMN500-M NC3030 Boring Inserts Tools Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Auoeer 10pcs Inserts CNC Lathe Blade MGMN500-M NC3030 Boring Inserts Tools Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.Multiple. Distributed through American National Standards Institute (ANSI) ISO 6261:1995, Boring bars (tool holders with cylindrical shank) for indexable inserts - Designation Auoeer Tools S20R-MWLNR08 Lathe Boring Bar Turning Tool Holder with 10pcs WNMG080404 Insert Drill Chuck Lathe Turning Tool Boring Bar HolderAuoeer Tools 10pcs DCMT070202 Carbide Inserts for SDJCR1010H07 Turning Tool Holder Boring Inserts Drill Chuck Use high-quality Carbon steel, after heat treatment, has good flexibility and abrasion resistance.