Jiangsu Profile
Product List
52276. High Quality Tungsten Carbide Step Drill for CNC Metal 
[Jul 16, 2026]
[Jul 16, 2026] Product Description Tungsten Carbide Step Drill Bits 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.6um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
52277. HRC55 Ultra Fine Carbide Long Neck Ball Nose Milling Cutters [Jul 16, 2026]
[Jul 16, 2026] Product Description Carbide Long neck ball nose end mill 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.
52278. China Cheap Price Tungsten Carbide Ball Nose Micro Milling Tools [Jul 16, 2026]
[Jul 16, 2026] Product Description HRC60 Carbide Micro ball nose end mills 1. HRC60 Carbide material WC 88% Co 12% TRS >4200N/mm2 Hardness >92HRA Cutting diameter 0.1-1mm A.O.L 50-100mm Grain size 0.6um Helix ...
Company: Changzhou Hongjian Tools Co., Ltd.
52279. Solid Carbide End Mills with Blue Nano Coating for Steel [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52280. China Straight Tip SDS Plus Shank Electric Hammer Drilling Bits [Jul 16, 2026]
[Jul 16, 2026] Product Description HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 Grain Size:0.5um Co:12 ...
Company: Changzhou Hongjian Tools Co., Ltd.
52281. Blue Nano Coating Tungsten Carbide End Mill CNC Milling Cutter [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52282. Tungsten Ball Nose End Mill Blue Nano Coating for Hard Steel [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52283. Cheap Price Tungsten Carbide Setp Drill Bits for Metal [Jul 16, 2026]
[Jul 16, 2026] Product Description Tungsten Carbide Step Drill Bits 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.6um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
52284. China Blue Nano Coated Ball Nose End Mill with 2 Flutes [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter 2.Super Coating AlTiN TiAIN TiSiN Nano Hardness(HV) 3200 2800 3600 42(GPA) Thickness(UM) 2.5-3 2.5-3 3 3 Oxidation ...
Company: Changzhou Hongjian Tools Co., Ltd.
52285. Manufacturer HRC55 Coated Solid Carbide Long Neck End Mill [Jul 16, 2026]
[Jul 16, 2026] Product Description Manufacturer HRC55 Coated Solid Carbide Long Neck End Mill 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.
52286. Manufactory 4f HRC 65 Blue Nano Color Square End Mills [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52287. 4f Blue Nano End Mill for Hard Steel Milling Cutter [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52288. 4f Blue Nano End Mill for Hard Steel Cutter [Jul 16, 2026]
[Jul 16, 2026] Product Description Blue Nano coated ball nose milling cutter Product Parameters 1. Raw Material HRC65 H10F Grain Size:0.4um Co:12.5 % Flexural strength:4300N/mm2 2.Super Coating AlTiN ...
Company: Changzhou Hongjian Tools Co., Ltd.
52289. Handy HRC55 Coated Solid Carbide Long Neck End Mill [Jul 16, 2026]
[Jul 16, 2026] Product Description Handy HRC55 Coated Solid Carbide Long Neck End Mill 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.
52290. Long Neck Carbide Ball Nose Milling Cutters [Jul 16, 2026]
[Jul 16, 2026] Product Description Carbide Long neck ball nose end mill 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.
