Jiangsu Profile
Product List
1711. Avichf Spotting Countersink Drill 90° /120° for Hardened Steel with Nano Coating 
[Jul 17, 2025]
[Jul 17, 2025] PRODUCT DETAILS Product Description and Photos Avichf High Quality Nano Coated 90 120 Degree Spotting Drill Countersink for Steel PRODUCT PARAMETERS Cutting ...
1712. High-Performance Coated Spotting Countersinks Drills for Steel 90° 120° [Jul 17, 2025]
[Jul 17, 2025] PRODUCT DETAILS Product Description and Photos Avichf Nano Coated Carbide Spotting Drill with 90 Degree for Hard Metal PRODUCT PARAMETERS Cutting ...
1713. High Precision Tungsten Carbide Twist Drill for Cast Iron [Jun 25, 2025]
[Jun 25, 2025] Product Description Tungsten Carbide twist Drills for Cast Iron 1.Dia: 1mm-25mm 2.Material: Tungsten carbide K20,k40,P30 and so on. 3.Top angle:118-140degree 4. Coating: TiAlN,TiN , TiCPN for your ...
Company: Changzhou Hongjian Tools Co., Ltd.
1714. Best Selling High Quality Manufacturer Tungsten Steel Brass Color Spot Drill [Jun 09, 2025]
[Jun 09, 2025] Product Description Best Selling High Quality Manufacturer Tungsten Steel Brass Color Spot Dril Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: Changzhou Hongjian Tools Co., Ltd.
1715. Paleo-Climate Engineering: Ice Age Mitigation Drills with Cryogenic Gearboxes [May 30, 2025]
[May 30, 2025] Product Description Product Parameters AH series parameters (For more product series, please click Here) Specification Reduction Ratio AH60 AH85 AH130 AH200 2 N Rated output torque N.m 5 5 28 - - 10 4 18 50 90 18 - - 35 ...
Company: Laitch (Jiangsu) Intelligent Manufacturing Co., Ltd.
1716. China Resale Tungsten Carbide Twist Drills for Cutting Tools [May 12, 2025]
[May 12, 2025] Product Description Tungsten Carbide twist Drills for Cast Iron 1.Dia: 1mm-25mm 2.Material: Tungsten carbide K20,k40,P30 and so on. 3.Top angle:118-140degree 4. Coating: TiAlN,TiN , TiCPN for your kindly ...
Company: Changzhou Hongjian Tools Co., Ltd.
1717. Avichf Efficient Drilling Tool Flat Bottom Drill for CNC Machining Steel [Mar 27, 2025]
[Mar 27, 2025] PRODUCT DETAILS Product Description and Photos AVICHF 0.5 to 20mm Dia Solid Carbide Flat Bottom Drill Bit for CNC Metal PRODUCT PARAMETER Product Parameters Cutting Diameter (mm) Reach Length (mm) Shank ...
1718. High Precision Spot Drills for Cutting Tools [Mar 24, 2025]
[Mar 24, 2025] Product Description Carbide Spot Drills Product Name Tungsten Carbide Center Spot Drill Bit 60/ 90 120 Degree Central CNC Spotting Drill Workpiece Material Solid Carbide/Carbon steel/alloy steel/mold steel/cast ...
Company: Changzhou Hongjian Tools Co., Ltd.
1719. Factory Wholesale Tungsten Carbide Spot Drills for Harden Metal [Mar 24, 2025]
[Mar 24, 2025] Product Description Carbide Spot Drills Product Name Tungsten Carbide Center Spot Drill Bit 60/ 90 120 Degree Central CNC Spotting Drill Workpiece Material Solid Carbide/Carbon steel/alloy steel/mold steel/cast ...
Company: Changzhou Hongjian Tools Co., Ltd.
1720. 180 Degree Flat Head Drill Alloy Flat Bottom Fast Drill [Mar 17, 2025]
[Mar 17, 2025] Solid Carbid Flat Bottom Drill Bit 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 Grain Size:0.6um Co:10 ...
Company: Changzhou Hongjian Tools Co., Ltd.
1721. Manufacture High Precision Tungsten Carbide Center Drills [Mar 10, 2025]
[Mar 10, 2025] Product Description Tungsten carbide center drills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural strength: 3320N/mm2 Grain ...
Company: Changzhou Hongjian Tools Co., Ltd.
1722. Customized CNC Machine Drill High Performance [Mar 10, 2025]
[Mar 10, 2025] Product Description High speed carbide drill end mills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
1723. High Quality Carbide Drill for CNC Machine Tools [Mar 10, 2025]
[Mar 10, 2025] Product Description High speed carbide drill end mills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
1724. Factory Price 3D Tungsten Solid Carbide Internal Coolant Drill [Feb 25, 2025]
[Feb 25, 2025] High Speed Solid Carbide Twist Drill Bit 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural strength:3320N/mm2 Grain Size:0.6um Co:10 ...
Company: Changzhou Hongjian Tools Co., Ltd.
1725. High Quality Tungsten Carbide Step Drill for CNC Metal [Feb 24, 2025]
[Feb 24, 2025] 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.
