Jiangsu Profile
Product List
7291. Durable Tungsten Carbide Drill Bits for Rock Augers 
[Sep 21, 2025]
[Sep 21, 2025] Discover the pinnacle of quality with our Premium Tungsten Carbide Rock Bits! Elevate your operations with top-notch efficiency, economically enticing pricing, and unparalleled service that only Changzhou Prance ...
7292. 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.
7293. 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.
7294. 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.
7295. High-Performance Tungsten Carbide Drill Bits for Rock Excavation [Oct 05, 2025]
[Oct 05, 2025] Introducing the PM3 Auger Pilots - an essential component engineered for excellence and precision in all your drilling endeavors. Usage: These auger pilots are meticulously crafted for Digga augers, tailored to ...
7296. Professional Tungsten Carbide Auger Drill Bits for Heavy-Duty Use [Oct 05, 2025]
[Oct 05, 2025] Model Item RB5T30 Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.18 KG Usage: Elevate your drilling tasks with our replacement teeth, crafted specifically ...
7297. Heavy-Duty Professional Tapered Auger Drill Bits for Contractors [Oct 20, 2025]
[Oct 20, 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 ...
7298. Durable Tungsten Carbide Drill Bits for Heavy Rock Work [Oct 20, 2025]
[Oct 20, 2025] B47K22HP Bullet Teeth Usage: Specifically engineered for tackling the most formidable challenges in drilling and tunnel boring across extreme hard rock and concrete terrains. Body Material: AISI4140, known for its ...
7299. Heavy-Duty Auger Drill Bits for Efficient Soil Digging [Oct 20, 2025]
[Oct 20, 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 ...
7300. Heavy-Duty Tungsten Carbide Drill Bits for Tough Materials [Sep 28, 2025]
[Sep 28, 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 ...
7301. High-Performance Round Shank Rock Drill Bits with Durable Bullet Teeth [Sep 24, 2025]
[Sep 24, 2025] Model Item B47K22H/60 Rock Bits Body Material AISI4140 Tip Material Tungsten Carbide Carbide Size 22*33mm Hardness HRC48-52 Unit Weight 1.30 KG Usage: for drilling and tunnel boring in the most extreme ...
7302. Premium Heavy-Duty Ice and Frozen Soil Drill Bits [Sep 21, 2025]
[Sep 21, 2025] Model Item 4050C Auger Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 0.30 KG Usage: These robust replacement teeth are meticulously engineered for Pengo AGGRESSOR ...
7303. Premium Heavy-Duty Tungsten Carbide Drill Bits for Tough Soil [Sep 21, 2025]
[Sep 21, 2025] 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 ...
7304. Premium Carbide Twist Drill Bits for Steel and Stainless Steel [Sep 12, 2025]
[Sep 12, 2025] Specification Key Features & Advantages External Coolant Twist Drills: 1. Efficient Surface Cooling/Lubrication: Externally directed coolant over the flutes cools the drill body and workpiece, reducing friction and ...
7305. Drill Bit GM1318t for Oilfield Drilling [Jul 22, 2025]
[Jul 22, 2025] Advanced tungsten carbide material matrix body 20% improvement in erosion resistant than precious matrix bit Less cutting structure less and bit body damage Provide multiple advantages in interbeded lithology. Enhanced ...
Company: Wise Channel Industries Limited
