Jiangsu Profile
Product List
7621. Premium Tungsten Carbide Drill Bits for Heavy-Duty Precision Work 
[Jul 31, 2026]
[Jul 31, 2026] Model Item C21HD Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.23 KG Usage: Engineered for the precision drilling of hard rock and concrete, offering ...
7622. DIN338 HSS 5% Cobalt Twist Drill Bit Straight Shank Drill Bits [Jul 20, 2026]
[Jul 20, 2026] 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.
7623. Premium Pengo Rock Drill Bits for Fast and Precise Drilling [Jul 20, 2026]
[Jul 20, 2026] Model Item PFC5 Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.43 KG Usage: The ultimate replacement teeth designed specifically for foundation dirt augers, ...
7624. Factory Tungsten Carbide End Mill Twist Drill Bit with Coolant Hole [Jul 16, 2026]
[Jul 16, 2026] Product Description Tool models End mill, Drill Bits, Reamers, Boring cutters, Taps, Saw Blades, Welding Tools, Customized Cutting Tools, etc. Raw Material Solid carbide, Tungsten carbide , ...
Company: Changzhou Hongjian Tools Co., Ltd.
7625. Geotec Wuxi Strength Manufacturer PDC Core Drilling Bits PDC Coring Drill Bit [Jul 16, 2026]
[Jul 16, 2026] Products Description Product Advantage: 1. PDC Bit: Reasonable design of the angle, arrangement and water outlet of each PDC. 2. Drill Bit Design: PDC coring bits, PDC non-coring bits 3. PDC Matrix: with 3 to 8 ...
7626. Oil Water Well Drilling Drill PDC Bit [Jul 10, 2026]
[Jul 10, 2026] Products Description Product Advantage: Reasonable design of the angle, arrangement and water outlet of each PDC. 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. ...
7627. 4 Wings 4wings Blades Size 215mm 200mm Four-Wing Type PDC Drill Bit [Jul 06, 2026]
[Jul 06, 2026] Products Description OUR STRENGTH A well-known drilling and mining services company used our drill bits ten years ago and won an award. Later published it in their company magazine. The company has been working with ...
7628. 31 T2 101 7mm Impregnated Diamond Core Drill Bits [Jun 30, 2026]
[Jun 30, 2026] Products Description 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, espencially used for ...
7629. Heavy-Duty Tungsten Carbide Drill Bits for Precision Engineering [Aug 27, 2026]
[Aug 27, 2026] Experience excellence with Changzhou Prance International Trade Co., Ltd., where top-tier quality, high efficiency, economical pricing, and unparalleled service come together through professionalism and ...
7630. Premium Heavy-Duty Tungsten Carbide Drill Bits for Soil Excavation [Aug 26, 2026]
[Aug 26, 2026] Model Item 4050C Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.30 KG Usage: Designed as the ultimate replacement teeth for the Pengo AGGRESSOR augers, our ...
7631. Professional Pengo Carbide Auger Drill Bits for Accurate Drilling [Sep 02, 2026]
[Sep 02, 2026] Model Item 2078 Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 1.15KG Usage: replacement teeth for cast replacement heads in high abrasive drilling. Related ...
7632. Premium Tungsten Carbide Drill Bits for Mining Professionals [Aug 24, 2026]
[Aug 24, 2026] Model Item K10 Mining Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.58 KG Usage: Specifically designed for the rear-lock retention system, ensuring tight and ...
7633. Durable AISI4140 Fish Tail Drill Bits for Accurate Machining Tasks [Aug 28, 2026]
[Aug 28, 2026] PM3 Auger Pilots Usage: Designed specifically for Digga augers, our auger pilots excel in handling the most challenging drilling environments, including compacted soil, heavy clay, asphalt, concrete, frozen ground, ...
7634. Heavy-Duty Rock Drill Bits with Advanced Bullet Teeth Design [Sep 06, 2026]
[Sep 06, 2026] Model Item C21HD Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.23 KG Usage: for drilling hard rock or concrete. We can offer Kennametal ietm: C31, ...
7635. Non-Standard Customization CNC Milling Cutters Solid Carbide End Mill Drill Bit [Aug 25, 2026]
[Aug 25, 2026] Non-Standard Customization cnc Milling Cutters Solid Carbide End Mill Drill Bit Product Description Custom Non-Standard Carbide End Mills We specialize in custom non-standard carbide end mills, crafted to your exact ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
