Jiangsu Profile
Product List
3451. Factory High Hardness Tungsten Carbide Twist Drill Bits 
[Jan 23, 2024]
[Jan 23, 2024] 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.
3452. Factory High Hardness Tungsten Carbide Twist Drill Bits for CNC [Jan 23, 2024]
[Jan 23, 2024] 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.
3453. Factory High Hardness Tungsten Carbide Twist Drill Bits for Machine [Jan 23, 2024]
[Jan 23, 2024] 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.
3454. Factory High Hardness Tungsten Carbide Twist Drill Bits for Machine Tool [Jan 23, 2024]
[Jan 23, 2024] 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.
3455. Manufacturer High Hardness Tungsten Carbide Twist Drill Bits for CNC Machine [Jan 23, 2024]
[Jan 23, 2024] 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.
3456. Manufacturer High Hardness Tungsten Carbide Twist Drill Bits [Jan 23, 2024]
[Jan 23, 2024] 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.
3457. 8mm Premium Grade Hex Shank Twist Alloy Multifunction Drill Bit [Aug 03, 2022]
[Aug 03, 2022] Product Description 8mm Premium grade hex shank twist alloy multifunction drill bit Product Information Product Name: hex shank twist alloy multifunction drill bit Size: 8x105,handle length ...
Company: Zhenjiang Fewell Tools Co., Ltd.
3458. HSS DIN 338 Full Grinding Twist Drill Bit with Black Oxide Finish for Hard Metal [Jun 28, 2022]
[Jun 28, 2022] OUR FACTORY 1) We're a direct manufacturer and 100% export to worldwide(USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc) 2) We have around 15 years producing ...
Company: DANYANG DAMING TOOLS CO., LTD.
3459. HSS Step Twist Drill Bits Sets [Jan 01, 2022]
[Jan 01, 2022] We make CBN ground 3 PCS step drill bits sets. The step drill bits are made from high grade of high speed steel. Tin coating and Tialn coating on request. Metal box or blister card packing on request. Size: ...
3460. Tungsten Carbide Twist Drill Bit 5xd Solid Carbide Drills Tool Sets [Jul 15, 2025]
[Jul 15, 2025] Tungsten Carbide Twist Drill Bit 5xD solid carbide drills tool sets Product Description Carbide Drill Bit - Precision Micro Drilling Our carbide drill bit is designed for high-precision drilling, offering exceptional ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
3461. Twists Drill Bit Internal Cooling General Material Drilling From Delevel [Jul 15, 2025]
[Jul 15, 2025] Twists drill bit internal cooling general material drilling from DELEVEL Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and precision, this drill ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
3462. Delevel Twist Drill Bit Orthopedics Surgical Carbide Customized Drill Bit 50d Max [Jul 15, 2025]
[Jul 15, 2025] DELEVEL twist drill bit orthopedics surgical carbide customized drill bit 50D max Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering effective ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
3463. Twists Drill Bit Internal and External Cooling General Material Drilling [Jul 15, 2025]
[Jul 15, 2025] Twists drill bit internal and external cooling general material drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
3464. Tungsten Carbide Twist Drill Bit, Step Drill Bit Set for CNC Machine [Jul 15, 2025]
[Jul 15, 2025] Tungsten Carbide Twist Drill Bit, Step Drill Bit Set For CNC Machine Product Description Carbide Internal Coolant Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
3465. Tin Coated Material: HSS4241 Size: 2-3-4-5-6-8mm 5PC Round Shank HSS Twist Drill Bit Set [Jun 11, 2025]
[Jun 11, 2025] 5pc round shank HSS twist drill bit set TIN coated Material:HSS4241 Size:2-3-4-5-6-8mm Established in 1998, we are a professional tool supplier producing high quality drills with the monthly production ...
