5/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 6
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Product details
| Management number | 223178386 | Release Date | 2026/05/09 | List Price | US$9.94 | Model Number | 223178386 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- JOBBER LENGTH: 5/16-inch cutting diameter, 3-3/16-inch flute length, 4-1/2-inch overall length, 135 degree split point, 3-flat shank
- MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits
- CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits
- APPLICATION: best used for drilling in hard metal, including stainless steel
- INCLUDE: 6 pieces of 5/16-inch cobalt drill bits with case
| UPC | 752785985279 |
|---|---|
| ASIN | B083G2DF97 |
| Model | DHCO37 |
| Set Name | 6 |
| Brand Name | Drill Hulk |
| Shank Type | 3-Flat |
| Unit Count | 6.0 Count |
| Item Weight | 1 Pounds |
| Part Number | DHCO37 |
| Point Style | Split Point |
| Finish Types | Gold Oxide |
| Manufacturer | Drill Hulk Ltd |
| Material Type | High-Speed Steel and 5% Cobalt |
| Item Dimensions | 0.79 x 0.79 x 4.72 inches |
| Tool Flute Type | Spiral |
| Cutting Diameter | 0.31 Inches |
| Number of Flutes | 1 |
| Number of Pieces | 6 |
| Cutting Angle String | 135 Degrees |
| Surface Recommendation | Stainless Steel |
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