Straight shank taper shank three-edged single-edged chamfering knife 90 degree chamfering device stainless steel reamer counterbore tool deburring countersink

M35 cobalt-containing twist drill stainless steel special drilling flower iron alloy high hardness straight shank drill high strength

Direct drill 4341HSS high speed steel rolling drilling machine drill nozzle straight shank twist drill electric drill black drill 1-14mm

Direct drill 6542HSS high speed steel rolling drilling machine drill tip straight shank twist drill bit electric drill bit black drill 1-14mm

Powder metallurgy high-speed drill domestic through-shank stainless steel superhard high-performance high-speed twist drill 1.0-13.0

Stainless steel Chamfering knife 90 degrees titanium-plated Chamfering drill single blade three blade drill deburring Chamfering device

Taper shank lengthened twist drill for lathe machine with high-speed steel diameter 9-100mm complete source factory wholesale

Harbin extended drill twist drill deep hole drill straight shank ultra-long hard high speed steel woodworking drill iron punch

Long drill twist drill deep hole drill straight shank super long hard high speed steel woodworking drill iron punch 300mm

Spot cone handle countersink chamfered drill 90/120 degree multi-blade cone reamer chamfered drill complete specifications

Cemented carbide tungsten steel coated drill bit super hard twist drill black steel stainless steel straight shank drill nozzle has extended length

Cobalt-containing taper shank twist drill steel superhard drill stainless steel special conversion cobalt iron aluminum alloy high hardness 14-65m

Harbin CUHK taper shank twist drill drill drill nozzle plum drill HSS high speed steel drill 8-100

Long drill twist drill deep hole drill straight shank super long hard high speed steel woodworking drill iron punch 250mm

Taper Shank inlaid alloy Chamfering milling cutter YW260 degrees 90 degrees 120 degrees welding YG8 straight shank inlaid alloy Chamfering cutter

OSG tap machine tap m3m4m5m6m8 SUS SFT stainless steel spiral tap imported from Japan

High-speed steel 1/2 equal handle twist drill bit small handle drill shrink handle drill hole drilling 12 30MM drill nozzle drill bit

High-speed steel screw tapping machine for straight groove machine for extrusion tap M3-M16

55 ° Bronze Coated Long Tungsten Steel Solid Carbide Stainless Steel Straight Shank Twist Drill 100 Long

55 ° Bronze Coated Tungsten Steel Drill Bit with Straight Shank Solid Carbide Stainless Steel Straight Shank Twist Drill 0.5-25mm

A- type center drilling and milling spiral groove lathe positioning point drilling stainless steel centering drill center bit

HSS high speed steel straight groove machine with threaded tap through hole processing chip removal M1.2, M1.8, M2--M48

55 ° Bronze Coated Long Tungsten Steel Solid Carbide Stainless Steel Straight Shank Twist Drill 200 Long

55 ° Bronze Coated Long Tungsten Steel Solid Carbide Stainless Steel Straight Shank Twist Drill 150 Long

55 ° Bronze Coated Lengthed Tungsten Steel Solid Carbide Stainless Steel Straight Shank Twist Drill 120 Long

55 bronze coated long through shank tungsten steel solid carbide stainless steel straight shank twist drill 60/80 long

HRC60 Colorful 5D Inner Cold Tungsten Steel Center Rhinestone Integral Hard Alloy Straight Shank Twist Drill 3-20mm

HRC60 Colorful 3D Inner Cold Tungsten Steel Center Rhinestone Integral Hard Alloy Straight Shank Twist Drill 3-20mm

HRC60 Aluminum 5D Inner Cold Tungsten Steel Center Rhinestone Integral Hard Alloy Straight Shank Twist Drill 3-20mm

HRC50 two-blade flat-bottomed tungsten steel milling cutter with integral carbide nano-coated 180-degree flat-bottomed milling cutter

HRC60 external cold tungsten steel drill bit coating 8D double diameter drilling integral carbide twist drill Φ3-12mm

HRC60 internally cooled integral carbide tungsten steel drill bit coating 5D times diameter deep hole twist drill center water

HRC60 internally cooled integral carbide tungsten steel drill bit coating 3D double diameter deep hole twist drill center water outlet

50 degree tungsten steel drill bit nano-coated integral carbide straight shank machine super-hard twist drill 0.5-16mm

55 degree coated micro-diameter two-edge decimal point flat end milling cutter tungsten steel alloy small diameter cutter steel with another deep groove

60 degree tungsten steel fixed handle drill bronze integral carbide nano-coated drill super hard wear-resistant straight shank twist drill