Jiangsu Profile
Product List
4576. Premium Diamond Core Drill Bit for Reinforced Concrete Manufacturer 
[Feb 15, 2022]
[Feb 15, 2022] Wet Core Bit for Concrete and Hard Masonry High performance wet core bits engineered to drill high PSI concrete and reinforced concrete. Both drilling speed and lifetime have been vastly increased. Ideal for: High ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4577. Vacuum Brazed Diamond Core Drill Bit for Drilling [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4578. Good Performance Vacuum Brazed Diamond Core Drill Bit for Drilling Tile [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4579. Good Quality Diamond Core Rock Drill Bits Manufacturer [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4580. M14 Vacuum Brazed Diamond Core Drill Bit for Granite Marble Concrete Porcelain Tile Glass Stone [Feb 15, 2022]
[Feb 15, 2022] Vacumm Brazed Diamond core drill bit Main Advantages: Vacuum brazed core bit for extremely hard ceramic tiles. Quick start and drilling fast, High speed and long life. 1.Dry & Wet drilling porcelain tile, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
4581. Reduced Shank Drill Bits Milled [Jan 01, 2022]
[Jan 01, 2022] We supply high quality reduced shank drill bits made from high speed steel M2. Surface: White finish, black finish, oxide, tin coating. Point angle: 118 or 135 degree. All are 6" long and featheure a 1/2 ...
4582. Drill Bits with Reduced Shank [Jan 01, 2022]
[Jan 01, 2022] We supply high quality reduced shank drill bits made from high speed steel M2. Surface: White finish, black finish, oxide, tin coating. Point angle: 118 or 135 degree. All are 6" long and featheure a 1/2 ...
4583. HSS Step Drill Bits [Dec 25, 2025]
[Dec 25, 2025] HSS step drill bits with straight flute, split-point according to DIN1412-C and a 3-flat cylindrical shank Excellent general use drill bit for high precision and long tool life Split point tip penetrates surface on ...
Company: Suqian Ares Tools Co., Ltd.
4584. DIN338 4341 Grinding White Twist Drill Bit [Dec 08, 2025]
[Dec 08, 2025] Product Description Product Name Best selling Twist Drill Bits with varous kinds of color Made in China Color Bright Finish Available Size All Size Available Qty/Carton To be Advised Gross Weight/ Net ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
4585. 29PCS M35 Twist Drill Bit Set, HSS Drill Bit for Stainless Steel, Metal, Wood, Plastic [Dec 08, 2025]
[Dec 08, 2025] Overview Essential details Warranty: 3 years Customized support: OEM Place of Origin: Jiangsu, China Brand Name: Behappy Type: Twist Drill Bit, Twist Drill Bit ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
4586. OEM Tricone Roller Cone Drill Bits for Oil Gas Mining Rock Drilling [Dec 04, 2025]
[Dec 04, 2025] Main Product Why Choose Us Certifications Packaging & Shipping FAQ Q1: Can you customize drill bits for specific drilling conditions? A: Yes, we can customize drill bits to meet ...
Company: Suzhou Energy Tool Co., Ltd.
4587. Tungsten Carbide Tricone Drill Bits for Water Well Mining Rock Drilling [Dec 03, 2025]
[Dec 03, 2025] Product Description Tooth Type: TCI Tooth Available size: 5-7/8~14-3/4'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
4588. Tungsten Carbide Insert Tooth API Tricone Drill Bit for Quarry Coal [Dec 02, 2025]
[Dec 02, 2025] Company Profile SUZHOU ENERGY TOOL CO., LTD. ♦ Cutting-edge Technology & Equipment, adhering to International Standards. ♦ R&D Center dedicated to rock drilling tools, featuring high precision CNC ...
Company: Suzhou Energy Tool Co., Ltd.
4589. Premium Roller Cone Rock Drill Bits for Gas /Oil /Geothermal /Mining /Water Well [Dec 02, 2025]
[Dec 02, 2025] Company Profile SUZHOU ENERGY TOOL CO., LTD. ♦ Advanced technology & state-of-the-art Equipment, adhering to International standards. ♦ A dedicated R&D center for rock drilling tools, equipped with ...
Company: Suzhou Energy Tool Co., Ltd.
4590. API Certified TCI Tooth Tricone Drill Bits for Coal Geological Water Well [Dec 02, 2025]
[Dec 02, 2025] Product Description Tooth Type: TCI Tooth Available size: 5-7/8~14-3/4'' Painting color: customized Condition: new manufacture Machinery test: as requirements Place of ...
Company: Suzhou Energy Tool Co., Ltd.
