Jiangsu Profile
Product List
7201. Precision Engineered Carbide Drilling Diamond Coated HSS Steel Drill Double End Router Bit From ... 
[Aug 29, 2025]
[Aug 29, 2025] Product Description Double End Router Bits Our Double End Router Bits are designed with dual shanks (clamping ends) on both sides of the bit, offering exceptional versatility and convenience. Unlike ...
Company: Supsteed Precison Tools Co., Ltd.
7202. Cost-Effective Solutions: Carbide Drilling Diamond Coated HSS Steel Drill Double End Router Bit for ... [Aug 29, 2025]
[Aug 29, 2025] Product Description Double End Router Bits Our Double End Router Bits are designed with dual shanks (clamping ends) on both sides of the bit, offering exceptional versatility and convenience. Unlike ...
Company: Supsteed Precison Tools Co., Ltd.
7203. Heavy-Duty Tungsten Carbide Rock Drill Bits for Professionals [Aug 27, 2025]
[Aug 27, 2025] C34FSR Auger Teeth Usage: Expertly crafted for efficient drilling in hard and extremely abrasive rock formations. Body Material: Premium AISI4140, ensuring durability and strength. Tip Material: ...
7204. Premium Rock Bullet Drill Bits for High-Performance Rotary Rigs [Aug 25, 2025]
[Aug 25, 2025] Model Item RL11 Digging Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.20 KG Usage: for cutting soft to medium hard material with good penetration. dimpled ...
7205. Premium Heavy-Duty Rock Drill Bits for Foundation Augers [Jul 30, 2025]
[Jul 30, 2025] Model Item C21HD Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.23 KG Usage: Expertly designed for drilling through the toughest hard rock or concrete with ...
7206. CNC Machine Tools Solid Carbide Drills Bits with High Quality [Apr 18, 2025]
[Apr 18, 2025] Product Description 1 Professional coated twist drills with high quality 2 Work piece for wood, steel and stainless steel 3 Good price 4 wirh TISIN coating 5 High quality for CNC Metal working Coating ...
Company: Changzhou Hongjian Tools Co., Ltd.
7207. 5D Tungsten Carbide Twist Drill Bit with Coolant Hole for Steel [Feb 12, 2025]
[Feb 12, 2025] Product Description Tungsten Carbide Internal Coolant Twist Drill Bits Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Internal Coolant Twist Drill Bits Material Solid ...
Company: Changzhou Hongjian Tools Co., Ltd.
7208. 1mm-14mm CNC Tungsten Carbide Drill Bits Solid Carbide Drill Bit for Metal [Mar 15, 2024]
[Mar 15, 2024] Product Description twist drill bit Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten Steel HRC 65 ...
Company: Changzhou Hongjian Tools Co., Ltd.
7209. Industrial Heavy-Duty Rock Auger Drill Bits for Professionals [Sep 21, 2025]
[Sep 21, 2025] Introducing the SB35HFSQ Auger Pilots, engineered for precision and durability to meet your toughest demands. Ideal for digging in abrasive soil, these auger pilot bits provide unmatched efficiency and ...
7210. Heavy-Duty Drill Bits for Professional Ground Work Efficiency [Sep 21, 2025]
[Sep 21, 2025] B47K22HP Bullet Teeth Usage: for drilling and tunnel boring in the most extrme hard rock and concrete. Body Material: AISI4140 Tip Material: Tungsten Carbide Carbide Size: 22*33mm Hardness: HRC48~52 Weight: ...
7211. Heavy-Duty Tapered Auger Drill Bits for Professional Use [Sep 21, 2025]
[Sep 21, 2025] Model Item 70 Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC48-52 Unit Weight 0.42 KG Usage: Our highly efficient replacement teeth are meticulously designed for foundation ...
7212. Heavy-Duty Auger Drill Bits for Tough Soil Excavation [Sep 16, 2025]
[Sep 16, 2025] B47K22HP Bullet Teeth Usage: Specifically engineered for drilling and tunnel boring in the most extreme hard rock and concrete environments. Body Material: Crafted with precision from the robust AISI4140 for ...
7213. Heavy-Duty Rock Drill Auger Bits for Extreme Conditions [Sep 16, 2025]
[Sep 16, 2025] PH3XL Auger Pilots Usage: These auger pilots are specifically engineered for Digga augers, making them perfect for tackling the most challenging environments including compacted soil, heavy clay, asphalt, concrete, ...
7214. Premium Heavy-Duty Tungsten Carbide Drill Bits for Rock [Aug 27, 2025]
[Aug 27, 2025] BSK17 Bullet Teeth Experience unmatched performance in abrasive conditions with our innovative BSK17 Bullet Teeth. Designed for precision cutting, the dimpled retainer secures increased holding power within grooved ...
7215. Industrial-Grade Tungsten Carbide Drill Bits for Heavy Materials [Aug 27, 2025]
[Aug 27, 2025] Model Item RT1 Trenching Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.08 KG Usage: Perfectly engineered for optimal performance in soft to medium-hard rock ...
