Jiangsu Profile
Product List
4861. The Most Commonly Used Drill Bit A9 for Hard to Very Hard Slightly Abrasive Rock 
[Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
4862. He3 Drilling Bit for Soft Rock with Competitive Price Size Pq Pwl Pwl-3 [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
4863. Triangular Metal Step Cone Drill Bit for Decoration [Dec 10, 2021]
[Dec 10, 2021] Product Description Specification Detailed Photos Packaging & Shipping Company Profile Our Advantages FAQ 1. who are we? We are based in Jiangsu, China, start from 2019,sell to Southern ...
4864. T Series Surface Set Diamond Drilling Bit [Jan 13, 2026]
[Jan 13, 2026] Product Description Diamond drill bits are divided into impregnated diamond drill bits and surface set diamond drill bits. Surface set diamond drill bits have matrix wear resistance and erosion resistance, suitable ...
4865. He7 Bits Same Quality/ Tech as Her0 Series Bits [Aug 07, 2024]
[Aug 07, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
4866. High Precision Carbide Drill Bits with Coolant Hole [Feb 13, 2023]
[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.
4867. Multi-Function Step Drill Saw Drill High Speed Steel Metal Drilling Pagoda Drill PVC Plate ... [Jan 10, 2022]
[Jan 10, 2022] Product Description Specification Detailed Photos Packaging & Shipping Company Profile Our Advantages FAQ 1. who are we? We are based in Jiangsu, China, start from 2019,sell to Southern ...
4868. Step Drill Bit HSS Wood Drill Bit Concrete Spiral Flute mm Drill Bit for Metal [Dec 10, 2021]
[Dec 10, 2021] Product Description Specification Detailed Photos Packaging & Shipping Company Profile Our Advantages FAQ 1. who are we? We are based in Jiangsu, China, start from 2019,sell to Southern ...
4869. High Quality Custom Step Cone Tapered HSS Metal Drill Bit for Sale [Dec 10, 2021]
[Dec 10, 2021] Product Description Specification Detailed Photos Packaging & Shipping Company Profile Our Advantages FAQ 1. who are we? We are based in Jiangsu, China, start from 2019,sell to Southern ...
4870. HSS Stepped Bits Impact Hex Shank Titanium Coat Metal Step Drill Bit [Dec 10, 2021]
[Dec 10, 2021] Product Description Specification Detailed Photos Packaging & Shipping Company Profile Our Advantages FAQ 1. who are we? We are based in Jiangsu, China, start from 2019,sell to Southern ...
4871. Her0 Series He13 Geological Diamond Bits (400M Drill Bit Record Holder) [Aug 08, 2024]
[Aug 08, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
4872. Her0 Series He13 Geological Diamond Bits (400M Drill Bit Record Holder) [Aug 08, 2024]
[Aug 08, 2024] A SERIES BIT MATRIX Bit Matrix No. Rock Features Rock Type Hardness A2 Extremely abrasive,highly fractured Wear-resistant sandstone, broken wear-resistant sandstone A3 Medium ...
4873. Best Quality Carbide Oil Hole Drill Bits for CNC Metal [Feb 13, 2023]
[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.
4874. Best Long Life Carbide Oil Hole 5D Drill Bits [Feb 13, 2023]
[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.
4875. Tooling Cutters Dowel Drill Bits for Woodworking CNC Machine [May 25, 2022]
[May 25, 2022] Product Description Product features: The bottom of the drilled hole is flat, and the positioning accuracy of the inner hole is high. The base body adopts a four-slot design, which makes the chip removal smoother ...
