


IRWIN 3016010 5/32" x 3-1/8" cobalt HSS jobber-length twist drill bit — straight shank, 135° point for drilling hardened metals; industrial-grade high speed steel construction for durability.
$7.26
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Irwin 3016010 5/32" x 3-1/8" Cobalt Drill Bit. Constructed of high speed steel (HSS) with cobalt finish for enhanced wear resistance and heat tolerance. Jobber-length twist drill bit with a straight shank and a 135° cutting point for improved centering and durability when drilling hardened metals and industrial materials. Ideal for industrial and professional use, replacement drill bit sets, and repair/maintenance applications. Product dimensions (pack): 7.38 x 2.13 x 2 inches; 0.32 ounces. Features include cobalt finish, straight shank, 0.16" cutting diameter, and 135° cutting angle.
| Materials & Construction | |
| Material | High Speed Steel (HSS) |
| Product Details | |
| Cutting Angle | 135 Degrees |
| Cutting Diameter | 0.16 Inches |
| Finish Type | Cobalt |
| Is Discontinued By Manufacturer | No |
| Material | High Speed Steel (HSS) |
| Shank Type | Straight |
| Sizing & Dimensions | |
| Height | 2 inches |
| Length | 7.38 inches |
| Product Dimensions | 7.38 x 2.13 x 2 inches |
| Weight | 0.32 ounces |
| Width | 2.13 inches |
| Technical Specifications | |
| Cutting Angle String | 135 Degrees |
| Finish Type | Cobalt |
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