Jiangsu Profile
Product List
7831. Heavy-Duty Rock Drill Auger Bits with Durable Precision Teeth 
[Apr 16, 2026]
[Apr 16, 2026] Model Item C21HD Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.23 KG Usage: Specifically engineered for the challenging task of drilling through hard rock ...
7832. Industrial-Grade Tungsten Carbide Drill Bits for Hard Rock [Mar 27, 2026]
[Mar 27, 2026] Model Item AR150 Rock Bits Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.44 KG Usage: Perfectly engineered for asphalt and other soft to medium-hard abrasive conditions, ...
7833. Heavy-Duty Professional Tungsten Carbide Drill Bits for Precision [Mar 23, 2026]
[Mar 23, 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 ...
7834. Custom 30mm Round Shank Mining Drill Bits with Durable 22mm Carbide Tips [Feb 25, 2026]
[Feb 25, 2026] Product Description Product Parameters Model CUTTER PICK Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm ...
7835. Solid Carbide HRC45/HRC55/HRC60/HRC65 /HRC70 End Mill CNC Machine Tools Drill Bit OEM Is Available [Nov 26, 2024]
[Nov 26, 2024] Solid Carbide HRC45/HRC55/HRC60/HRC65 /HRC70 End Mill cnc machine tools drill bit OEM is available Product Description HRC45/HRC55/HRC58/HRC60/HRC65/HRC70 Endmill& ...
Company: Changzhou Lihao Tools Co., Ltd.
7836. Heavy-Duty Precision Fishtail Pilot Drill Bits for Professionals [Jun 22, 2026]
[Jun 22, 2026] Introducing the SB50 Auger Pilots - a robust and reliable choice for your drilling operations. Usage: Expertly engineered for CS augers, ideal for tackling abrasive and frozen soils with minimal impact. Material: ...
7837. Premium Rock Drill Bits for Global Construction Projects [Jun 15, 2026]
[Jun 15, 2026] Introducing the P3060JL3040C Rock Bits-your go-to choice for unparalleled efficiency in foundation drilling. Crafted with precision, the body of our rock bits is made from robust AISI4140 material, ensuring ...
7838. Premium Tungsten Carbide Drill Bits for Heavy-Duty Rock Drilling [Jun 07, 2026]
[Jun 07, 2026] RB36 Auger Teeth Usage: Perfectly engineered as replacement teeth for Digga augers, these components excel in high abrasive and demanding rock drilling applications. Body Material: AISI4140 Tip Material: Tungsten ...
7839. Industrial-Grade Tungsten Carbide Drill Bits for Precision Tasks [May 27, 2026]
[May 27, 2026] Introducing the PMHX3 Auger Pilots - the epitome of precision and durability for your drilling needs. Usage: Designed for Digga augers, these auger pilots excel in demanding conditions such as compacted soil, heavy ...
7840. Premium Pengo Carbide Auger Drill Bits for Accurate Drilling [Apr 27, 2026]
[Apr 27, 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 ...
7841. Blast Hole Drilling Machine Part Tricone Drill Bit for Well Drilling [Feb 17, 2026]
[Feb 17, 2026] Product Description The TCI (Tungsten Carbide Insert) Tricone Drill Bit is a high-performance roller cone bit designed for mining, oilfield, and water well drilling. With a 14 15/2-inch diameter, this rock bit ensures ...
7842. 4 Wings PDC Drill Bit for Water and Oil Well Drilling [Feb 17, 2026]
[Feb 17, 2026] Product Description PDC Diamond 4-wing PDC bits with AIP threads are used for water well drilling Mining Geological Drilling PDC Non-Core Drill Bit is manufactured with high-quality polycrystalline diamond composite ...
7843. Versatile Pilot Drill Bits for Masonry and Concrete Pilot Power Cordless Impact Mini Hammer ... [Sep 30, 2025]
[Sep 30, 2025] Product Description Pilot Drills Our company offers high-quality pilot drills designed for accurate pre-drilling and guiding main drilling operations. Made from premium tungsten steel and featuring advanced ...
Company: Supsteed Precison Tools Co., Ltd.
7844. Pilot Drill Bits with Color-Coded Sizes for Easy Identification Pilot Power Cordless Impact Mini ... [Sep 30, 2025]
[Sep 30, 2025] Product Description Pilot Drills Our company offers high-quality pilot drills designed for accurate pre-drilling and guiding main drilling operations. Made from premium tungsten steel and featuring advanced ...
Company: Supsteed Precison Tools Co., Ltd.
7845. Pilot Drill Bits with Quick-Change Functionality Pilot Power Cordless Impact Mini Hammer Electric ... [Sep 30, 2025]
[Sep 30, 2025] Product Description Pilot Drills Our company offers high-quality pilot drills designed for accurate pre-drilling and guiding main drilling operations. Made from premium tungsten steel and featuring advanced ...
Company: Supsteed Precison Tools Co., Ltd.
