Jiangsu Profile
Product List
7591. Straight Shank M42 Twist Drill Bits for Stainless Steel Metal Drills 
[Jan 23, 2024]
[Jan 23, 2024] 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.
7592. Premium Carbide Twist Drill Bits for CNC Steel Machining [Dec 02, 2025]
[Dec 02, 2025] Specification Key Features &Advantages External Coolant Twist Drills: 1.Effective Surface Cooling/Lubrication: Coolant directed externally over the flutes cools the drill body and workpiece surface, reduces friction, ...
7593. Heavy-Duty Tungsten Carbide Drill Bits for Foundation Projects [Nov 24, 2025]
[Nov 24, 2025] Introducing the robust TTD-3 Rock Bits Auger Teeth Usage: Ideal for fixed teeth on Digga augers, our auger teeth excel in challenging environments such as compacted soil, heavy clay, asphalt, concrete, frozen ground, ...
7594. Industrial-Grade Tungsten Carbide Drill Bits for Precision Work [Nov 19, 2025]
[Nov 19, 2025] 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 ...
7595. Premium Heavy-Duty Rock Drill Bits for Construction Projects [Nov 19, 2025]
[Nov 19, 2025] 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 ...
7596. Premium Diamond Drill Bit for Heavy-Duty Stone Cutting [Oct 03, 2025]
[Oct 03, 2025] Product Description Product Parameters Our Advantages Whether you are cutting a small or big trench for landscaping, plumbing, or electrical applications, you want tooling that provides the highest ...
7597. Carbide Solid Drilling Tool Tungsten Shank Straight Drill Bits with Coolant Holes Auto Diagnostic ... [Sep 30, 2025]
[Sep 30, 2025] Product Description Carbide Drills/Coolent Fed Drills Our company offers high-performance Carbide Drill/Coolent Fed Drill. The advanced coating provides exceptional hardness, wear resistance, and thermal ...
Company: Supsteed Precison Tools Co., Ltd.
7598. High-Precision Coolant Through Carbide Drill Bit for CNC Machining Auto Diagnostic Hand Power ... [Sep 30, 2025]
[Sep 30, 2025] Product Description Carbide Drills/Coolent Fed Drills Our company offers high-performance Carbide Drill/Coolent Fed Drill. The advanced coating provides exceptional hardness, wear resistance, and thermal ...
Company: Supsteed Precison Tools Co., Ltd.
7599. Durable Bullet Teeth Drill Bits for Rock and Concrete [Sep 23, 2025]
[Sep 23, 2025] Model Item S100/70/20 Bullet Teeth Body Material AISI4140 Tip Material Tungsten Carbide Hardness HRC40-44 Unit Weight 1.40 KG Top Quality, High Efficiency, Economic Price, Excellent Service are from ...
7600. Rockbit Steel Balls Tungsten Carbide Coated Mining Drill Bits 200% Life [Aug 14, 2025]
[Aug 14, 2025] CHANGZHOU FEIGE STEEL BALL CO.,LTD Steel Ball Advantages: Crafted from premium stainless steel, with 0.001mm precision, 30% higher wear resistance than standard. Fits motorcycles, bicycles & bearings, ensuring 5,000+ ...
Company: Changzhou Feige Steel Ball Co., Ltd.
7601. Solid Carbide Reamer HSS Customized Reamer Milling Cutter Drill Bit [Jan 11, 2024]
[Jan 11, 2024] GX TOOLS-High Precision Drill Tool/Drill Reamer Any Non-standard Tools are Available!!! Changzhou Guangxin Tools Co.,Ltd is a high-tech enterprise which specializes in design, manufacture and sale in ...
Company: Changzhou Guangxin Tools Co., Ltd.
7602. Premium Heavy-Duty Auger Drill Bits for Fast Excavation [Nov 25, 2025]
[Nov 25, 2025] RL07 Bullet Teeth Usage: for drilling concrete and rock cutting. long retainer for better block bore protection. Body Material: AISI4140 Tip Material: Tungsten Carbide Hardness: HRC40~44 Weight: 0.25 ...
7603. Heavy-Duty Tungsten Carbide Drill Bits for Concrete Work [Nov 24, 2025]
[Nov 24, 2025] 1658 Auger Teeth Usage: Our robust auger teeth are perfect replacements for Pengo MD boring heads & quick-change augers, specifically engineered to excel in challenging conditions such as high abrasion, frozen soil, ...
7604. High-Performance Rock Drill Bits for Rapid Excavation Tasks [Dec 08, 2025]
[Dec 08, 2025] 1336L Pengo Auger Teeth Usage: Premium replacement teeth crafted specifically for TRIMAX and CS augers, perfect for high abrasion, rock drilling scenarios. Body Material: AISI4140 - A robust material renowned for ...
7605. Professional Heavy-Duty Rock Auger Drill Bits for Tough Jobs [Oct 21, 2025]
[Oct 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 ...
