1 Inch Drill Bit for Metal - HSS M35 Cobalt Titanium Nitride Coated, 3-Flat Shank Design for Precision Drilling in Hard Steel, Cast Iron and Thick Aluminum
5.0 (127 items)
Limited Time SaleUS$13.49 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 219052873 | Release Date | 2026/05/03 | List Price | US$9.00 | Model Number | 219052873 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Heavy-Duty M35 Cobalt Construction: Designed for the most challenging jobs, this 1-inch bit is made from high-speed M35 Cobalt steel, providing exceptional hardness and red-hardness to power through hardened steel and cast iron without failing.
- Titanium Nitride Coated Edge: The gold TiN coating offers an ultra-hard, heat-resistant surface that minimizes friction and chip welding. This ensures smoother cutting action, extended bit life, and requires less effort and downforce during operation.
- Maximum Grip 3-Flat Shank: The heavy-duty tri-flat shank is engineered to handle the extreme torque required for large-diameter drilling. It guarantees a secure lock in the chuck, preventing dangerous slippage and providing superior control.
- Drills into Hardest Materials: Specifically built for precision drilling in thick, hard metals including tool steel, high-strength alloys, thick-walled cast iron, and heavy-duty aluminum profiles commonly used in structural and industrial applications.
- Robust Design for Large Diameters: With a substantial 1-inch diameter, this bit is your go-to tool for creating large holes for conduits, pipes, shafts, and bolts in industrial maintenance, fabrication shops, and major construction projects.
| Brand Name | YUEARN |
|---|---|
| Shank Type | 3-Flat |
| Unit Count | 1.0 Count |
| Part Number | RTT0003 |
| Finish Types | Titanium Nitride |
| Manufacturer | YUEARN |
| Material Type | Cobalt |
| Tool Flute Type | Spiral |
| Cutting Diameter | 25.4 Millimeters |
| Number of Flutes | 3 |
| Number of Pieces | 1 |
| Surface Recommendation | Metal |
Bestseller ranking
Dogs
Customers who viewed this product also viewed
Jobber Drill Bits
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form