Jiangsu Twist Drill products, Jiangsu Twist Drill manufacturers & suppliers page289

4321.

Good Performance China Manufacture Tungsten Carbide Drill for Metal [Jul 24, 2022]

Carbide Twist Drill Bits order ...

Company: Changzhou Hongjian Tools Co., Ltd.

4322.

Better Quality Carbide Stub Drill with DIN 6539 [Jul 24, 2022]

Carbide Twist Drill Bits Ød 1 Ød 2 L 1 L ...

Company: Changzhou Hongjian Tools Co., Ltd.

4323.

60 90 120 Degree Solid Carbide CNC Metal Drill Bit Fixed Point Drills [Sep 15, 2022]

Product Description 60 90 120 Degree Solid Carbide CNC Metal Drill Bit Fixed Point Drills 1. Raw Material Material HRC55 carbide rod WC 88.5% Co 11.5% TRS >4000N/mm2 Hardness >92HRA Cutting ...

Company: Changzhou Hongjian Tools Co., Ltd.

4324.

High Performance Carbide Drill for Steel HRC58 for Copper Coating [Dec 27, 2022]

Carbide Spot Core Drill for Aluminium 1. Raw Material Material HRC55 carbide rod WC 88.5% Co 11.5% TRS >4000N/mm2 Hardness >92HRA Cutting diameter 1-20mm A.O.L 50-100mm Grain ...

Company: Changzhou Hongjian Tools Co., Ltd.

4325.

High Performance Carbide Drill for Steel HRC58 [Jul 24, 2022]

Carbide Spot Core Drill for Aluminium 1. Raw Material Material HRC55 carbide rod WC 88.5% Co 11.5% TRS >4000N/mm2 Hardness >92HRA Cutting diameter 1-20mm A.O.L 50-100mm Grain ...

Company: Changzhou Hongjian Tools Co., Ltd.

4326.

High Performance 5D Long Carbide Drills for Metal [Jul 24, 2022]

High performance Carbide Drills for metal Size : 3D,5D Material : Imported AF, Sandvik,Kennametal carbide Rod. Coating : AlTiN ...

Company: Changzhou Hongjian Tools Co., Ltd.

4327.

Carbide Drill for Steel [Sep 15, 2022]

Product Description Carbide Spot Core Drill for Aluminium 1. Raw Material Material HRC55 carbide rod WC 88.5% Co 11.5% TRS >4000N/mm2 Hardness >92HRA Cutting diameter 1-20mm A.O.L 50-100mm Grain ...

Company: Changzhou Hongjian Tools Co., Ltd.

4328.

Better Quality Tungsten Carbide Drills for Hardened Metal [Jul 24, 2022]

Carbide Twist Drill Bits Shank dia (mm) Flute dia (mm) Flute Length (mm) O.A.L(mm) 3xD 6 M 3.4 20 62 3xD 6 M. 3.5 20 62 3xD 6 M. 3.8 24 66 3xD 6 M. 4 24 66 3xD 6 M. ...

Company: Changzhou Hongjian Tools Co., Ltd.

4329.

Solid Carbide Twist Drill Bits [Aug 10, 2021]

Specifications Manufacturing process: Fully ground Standard: DIN1897, DIN338, DIN6537, DIN6539 Material: Tugnsten carbide ( K10, K15, K30 ) Point angle: 118º Tolerance: H10 for outer diameter and h6 for shank ...

Company: Kunshan Higred Tools Co., Ltd.

4330.

Suer Internal Coolant Reliable Micro-Drill with High Precision for Small Hole Drilling in ... [Feb 20, 2025]

Product Parameters Standard Enterprise standard Tool material Solid carbide Carbide grade K/P Surface treatment A Model RT100T Drill depth 40xD Cutting direction Right cutting Tolerance h7 Internal ...

Company: Suer Tools (Changzhou) Co., Ltd.