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3646. Bq Carbon Steel Forged Drill Bit for Core Drilling ISO Certified 2kg Jiangsu-Made Ore Mining ... 
[May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
3647. Bq Q Series Carbon Steel Forged Drill Bit for Core Drilling and Ore Mining Drilling Tools [May 09, 2026]
[May 09, 2026] Product Description Size Bit O.D.Hole Diameter Bit I.D.Core Diameter Reaming Shell O.D. MM MM MM BQ 58.9 36.4 59.95 BQ3 58.9 33.53 59.95 NQ 75.3 47.6 75.7 NQ3/NQTT 75.3 45.1 75.7 HQ 95.6 63.5 96.09 HQ3/HQTT 95.6 61.1 ...
3648. Concrete Drill Bit Carbon Steel Electric Hammer Bit for Tough Masonry Mill [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3649. Cutter Tungsten Head Max Hammer Drill Bit for Brick Stone and Concrete [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3650. Carbide Cross Tip Electrical Plus Hammer Drill Bit for Masonry Concrete [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3651. Lightweight and Easy to Use Stainless Steel Perforating Hammer Drill Bits [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3652. Twist Cobalt Drill Bit with Reduced Shank Black Oxide Finish Drill [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length 100 Type Twist Drill Bit Material High Speed Steel Usage Metal Drilling, Drilling Transport Package Each PC in Plastic Box Trademark LZ Origin China HS Code 82075090 Production ...
Company: Danyang Teli Tools Co., Ltd.
3653. Wholesale Customized Good Quality Core HSS Drill Bits with Weldon Shank [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3654. High-Speed Steel Alloys Sandblasted Carbide Tct Diameter Center Drill Bit [Mar 20, 2026]
[Mar 20, 2026] Product Description Specification Length Taper-length Type Center Drill Bit Material Solid Carbide Usage Masonry Drilling Surface Treatment Sand Blast Function Stone and Concrete Transport Package Carton, Wooden Box ...
Company: Danyang Teli Tools Co., Ltd.
3655. Crown Bit Widely Used in Various Formations for Core Drilling [Nov 28, 2025]
[Nov 28, 2025] Product Description: Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard rock formations. These core bits are designed to provide efficient and precise drilling in ...
3656. High Quality Core Drill Bits for Geotechnical Survey [Nov 28, 2025]
[Nov 28, 2025] Manufacturering Diamond Coring Bits for Core Drilling Product Description Impregnated diamond core bits are widely used in mining and geological surveys for drilling into hard ...
3657. Bq Hq Nq Hq Series Imp Core Drill Bit for Core Barrel [Nov 28, 2025]
[Nov 28, 2025] Diamond Tool Core Drill Bit for Geological Exploration Rock Coring Drilling with Type NQHQPQ Product Description Exploration is a very important way to identify if the rock contains any interesting minerals, also ...
3658. 60mm Hexagonal Handle Alloy Triangle Drill Tile Glass Bit for Ceramics [May 17, 2025]
[May 17, 2025] Product Description 1. Glass tile drill bit 2. Material: YG8C, 45# steel carbide. 3. Size: 3-16mm 4. Surface: Zinc plated, sand finish; Chrome plated; 5. Packing: PVC bag, PVC tube, plastic clip, hang tg, card ...
Company: DANYANG DAMING TOOLS CO., LTD.
3659. High Quality Customised Masonry Drill Bits for Glass [May 17, 2025]
[May 17, 2025] Product Description 1. Glass tile drill bit 2. Material: YG8C, 45# steel carbide. 3. Size: 3-16mm 4. Surface: Zinc plated, sand finish; Chrome plated; 5. Packing: PVC bag, PVC tube, plastic clip, hang tg, card ...
Company: DANYANG DAMING TOOLS CO., LTD.
3660. Multi Functional Home Decoration Ceramic Tile Glass Eccentric Thread Drill Bit [May 17, 2025]
[May 17, 2025] Product Description 1. Glass tile drill bit 2. Material: YG8C, 45# steel carbide. 3. Size: 3-16mm 4. Surface: Zinc plated, sand finish; Chrome plated; 5. Packing: PVC bag, PVC tube, plastic clip, hang tg, card ...
Company: DANYANG DAMING TOOLS CO., LTD.
