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metal cutting drill bit

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China Twist Tungsten Carbide Drill Bits , Metal Cutting Drill Bit 30 Degree factory

Twist Tungsten Carbide Drill Bits , Metal Cutting Drill Bit 30 Degree

5*5*90 hot sale long service life twist drill bit with coolant-through Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 Diameter of cutting edge 0.2... Read More
2020-01-13 11:51:32
China High Hardness Tungsten Carbide Drill Bits With Long Working Lifespan factory

High Hardness Tungsten Carbide Drill Bits With Long Working Lifespan

Tungsten carbide twist drill bit carbide drill through hole coolant Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 Diameter of cutting edge 0.2-0... Read More
2020-01-13 11:51:10
China High Precision Tungsten Carbide Drill Bits / 6 Inch Hole Cutter Drill Bit factory

High Precision Tungsten Carbide Drill Bits / 6 Inch Hole Cutter Drill Bit

High Precision Drill Bit With Inner Coolant Hole 3D 5D Carbide inner coolant drill bits with coating Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30... Read More
2020-01-13 11:51:19
China 1-20mm Solid Carbide Drill Bits , Metal Cutting Drill Bit Customized Length factory

1-20mm Solid Carbide Drill Bits , Metal Cutting Drill Bit Customized Length

drill machine all-purpose use High Precision Coolant Twist Drill Bit Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 Diameter of cutting edge 0.2-0... Read More
2019-11-07 10:44:34
China Indexable Tungsten Carbide Drill Bits 2 / 4 Flute 1-20mm Diameter factory

Indexable Tungsten Carbide Drill Bits 2 / 4 Flute 1-20mm Diameter

Indexable Coolant Through U Drills with WCMX Series Inserts Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 Diameter of cutting edge 0.2-0.9mm; 1... Read More
2020-01-13 11:50:39
China Stable Shank Drill Bit For Stainless Steel Machining / Customized Step Bits For Steel factory

Stable Shank Drill Bit For Stainless Steel Machining / Customized Step Bits For Steel

Customized Available,OEM or ODM Available 1.Selected high-quality raw materials Grade YG10X YG10.2 WF25(Taiwan) K44 K40 Sandvik H10F Hardness HRC50 HRC55 HRC60 HRC65 Grain Size 0.7um 0.6um 0.5um 0.4um Cobalt ... Read More
2019-11-07 10:44:34
China CNC Process 2 Flute Aluminum Cutting End Mills With Coating Custom Made factory

CNC Process 2 Flute Aluminum Cutting End Mills With Coating Custom Made

Customized Available,OEM or ODM Available 1.Selected high-quality raw materials Grade YG10X YG10.2 WF25(Taiwan) K44 K40 Sandvik H10F Hardness HRC50 HRC55 HRC60 HRC65 Grain Size 0.7um 0.6um 0.5um 0.4um Cobalt ... Read More
2019-11-07 10:44:34
China Tapered Countersink Drill Bit High Hardness Cutting Tools OEM Service factory

Tapered Countersink Drill Bit High Hardness Cutting Tools OEM Service

Carbide cnc hard countersink drill bit for metal High hardness Cutting Tools Product name countersink drill bit for metal TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 ... Read More
2019-11-07 10:44:37
China High Performance Center Drill Bit , Solid Carbide Center Punch Drill Bit factory

High Performance Center Drill Bit , Solid Carbide Center Punch Drill Bit

High Precision Carbide chamfer drill bit Metal Cutting Tool Manufacturer in China Material Carbide chamfer drill bit TRS >3600 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30-45 Diameter ... Read More
2019-11-07 10:44:35
China 8mm Cobalt Hinge Centering Drill Bit For Metal Straight Handle Shank factory

8mm Cobalt Hinge Centering Drill Bit For Metal Straight Handle Shank

INSOUL Cheap Bright Finished HSS Straight Handle Shank Metal Twist Cobalt Center Drills Bit For Metal Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6m Helix angle 30... Read More
2019-11-07 10:44:35
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