Jiangsu Profile
Product List
3916. Twist Drill Bit Twist Drill Drill Bit HSS Metric DIN338 Straight Shank Cobalt Metal Drill HSS-E 
[Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
3917. Twist Drill Bit Twist Drill Drill Bit HSS Metric DIN338 Straight Shank Cobalt Metal Drill Cobalt Tap [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
3918. Factory High Hardness Tungsten Carbide Twist Hole Drill Bits for CNC Machine [Jul 24, 2026]
[Jul 24, 2026] High Hardness Tungsten Carbide Twist Hole Drill Bits 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
3919. Precision High Hardness Tungsten Carbide Twist Hole Drill Bits for CNC [Jul 24, 2026]
[Jul 24, 2026] High Hardness Tungsten Carbide Twist Hole Drill Bits 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
3920. High Hardness Tungsten Carbide Twist Hole Drill Bits for CNC Machine [Jul 24, 2026]
[Jul 24, 2026] High Hardness Tungsten Carbide Twist Hole Drill Bits 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
3921. High Hardness Tungsten Carbide Twist Hole Drill Bits for Machine [Jul 24, 2026]
[Jul 24, 2026] High Hardness Tungsten Carbide Twist Hole Drill Bits 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
3922. Robust Factory Industrial Quality Fast Drilling Flute Stainless Steel Drill Bit High Speed Steel ... [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3923. Durable High Speed Steel Stainless Steel Metal Factory Outlet Straight Shank Twist Drill Bit [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3924. M35 High Speed Steel Twist Drill Bit for Metal Stainless Steel Extra Long Fully Ground Straight ... [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3925. Powerful Factory Industrial Quality New Type Flute High Speed Steel Twist M35 Drill Bit for ... [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3926. High Speed Steel Straight Shank Cobalt Titanium HSS Twist Drill Bit for Metal Stainless Steel [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3927. Factory High Quality Metal All Size High Speed Steel Twisted 0.5mm Twist Drill Bit [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3928. High Speed Steel Straight Shank Cobalt Titanium Twist Drill Bit for Metal Stainless Steel Iron [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3929. Factory High Quality Metal High Speed Steel Straight Shank Set Spiral Auger Twist Drill Bit [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
3930. Factory Industrial Quality Fast Drilling Flute High Speed Steel Twist Drill Bit for Metal Drilling [Jul 21, 2026]
[Jul 21, 2026] Product Description HSS Carbide Tipped Twist Drill Bits DIN338 Standard D;Diameter L1:Overall Length L2:Flute Length ...
Company: DANYANG DAMING TOOLS CO., LTD.
