IRWIN Hanson 5/16" High Speed Steel (HSS) jobber-length drill bit with heavy-duty black oxide finish and straight shank. Designed for general-purpose drilling in metal and wood, this industrial-grade twist drill offers reliable cutting performance and corrosion resistance from its black oxide finish. Manufacturer references: ProductDatabase Part Number 63520ZR; model reference 21402. Dimensions: 4.6 x 0.1 x 0.1 inches; weight: 6.72 ounces. Ideal for professional tradespeople and industrial applications requiring durable, precision drill bits.
| Materials & Construction | |
| Color | Black Oxide |
| Material | High Speed Steel (HSS) |
| Product Details | |
| Finish Type | Black Oxide |
| Item model number | 21402 |
| Material | High Speed Steel (HSS) |
| Product Dimensions | 4.6 x 0.1 x 0.1 inches; 6.72 ounces |
| Shank Type | Straight |
| Sizing & Dimensions | |
| Height | 0.1 inches |
| Length | 4.6 inches |
| Product Dimensions | 4.6 x 0.1 x 0.1 inches |
| Weight | 6.72 ounces |
| Width | 0.1 inches |
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