Jiangsu Drill Bit products, Jiangsu Drill Bit manufacturers & suppliers page1499

22471.

Best Quality Carbide Oil Hole Drill Bits for CNC Metal [Feb 13, 2023]

Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...

Company: Changzhou Hongjian Tools Co., Ltd.

22472.

Best Long Life Carbide Oil Hole 5D Drill Bits [Feb 13, 2023]

Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...

Company: Changzhou Hongjian Tools Co., Ltd.

22473.

High Precision Long Life Carbide Drill Bits with Coolant Hole [Jul 24, 2022]

Product Description High performance Carbide Oil Hole Drill 1.Product Description Size:3D/5D Top angle:118degree-140degree With internal coolant hole Material: Kennametal Grain Size:0.5um Co:12 % Flexural ...

Company: Changzhou Hongjian Tools Co., Ltd.

Low Price High Speed New Fastener Straightener Fast Straightening Machinery for Drill Bit

22474.

Low Price High Speed New Fastener Straightener Fast Straightening Machinery for Drill Bit [Jul 21, 2025]

1. The precision straightener can be universal to the stepped workpiece or the long bar. The two spindle rollers can move around the workpiece extrusion and straightening at the same time through the hydraulic ...

Company: U·BRIGHT SOLUTIONS Co., Ltd.

22475.

Professional Grade Alloy Drill Bit for Heavy-Duty Applications [May 13, 2025]

Product Description Select high hardness tungsten steel base material,high-quality nano coating, and high surface smoothness,high speed continuous cutting without burden. SCD-Solid Carbide Standard Drill ...

Company: Emega Metal Technology (Changzhou) Co., Ltd.

22476.

Versatile Alloy Drill Bit for Heavy-Duty Industrial Applications [May 13, 2025]

Product Description Select high hardness tungsten steel base material,high-quality nano coating, and high surface smoothness,high speed continuous cutting without burden. SCD-Solid Carbide Standard Drill ...

Company: Emega Metal Technology (Changzhou) Co., Ltd.

22477.

Premium Alloy Drill Bit for Heavy-Duty Construction Projects [May 13, 2025]

Product Description Select high hardness tungsten steel base material,high-quality nano coating, and high surface smoothness,high speed continuous cutting without burden. SCD-Solid Carbide Standard Drill ...

Company: Emega Metal Technology (Changzhou) Co., Ltd.

22478.

China Factory Tungsten Carbide Core Drill Bits for Metal [Dec 27, 2022]

Product Description High performance Carbide Drill With Coolant oil Hole Size : 3D,5D Material : Imported AF, Sandvik,Kennametal carbide Rod. Coating : Black Nano coating Standard: DIN338 ,DIN 6527 ...

Company: Changzhou Hongjian Tools Co., Ltd.

22479.

China Manufacturer Alloy Carbide Cutting Center Drill Bits [Dec 27, 2022]

Product Description Tungsten carbide center drills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 Grain ...

Company: Changzhou Hongjian Tools Co., Ltd.

22480.

3D 5dcarbide Coolant Hole Drill Bits for Hard Materails [Jul 24, 2022]

Product Description High performance Carbide Drill With Coolant oil Hole Size : 3D,5D Material : Imported AF, Sandvik,Kennametal carbide Rod. Coating : AlTiN ...

Company: Changzhou Hongjian Tools Co., Ltd.

22481.

Y09054 19PCS High Speed Steel HSS4341 Twist Drill Bit with Jobber Length [Jun 15, 2024]

Y09054 19Pcs High Speed Steel HSS4341 Twist drill bit with Jobber Length Product Name DIN338 Fully Ground HSS Straight Shank Twist Drill Bit Material M42(cobalt 8%), M35(cobalt 5%), HSS M2, HSS Process Fully ...

Company: ZHANGJIAGANG AJILITY TECHNOLOGY CO.,LTD