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Home > > Twist Drill Bit Sets > Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Sets
Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Sets
- 135-degree split point reduces feed pressure for easier penetration without work hardening
- Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
- Heavy duty spiral flute design produces faster chip ejection
- Ideal for use with screw extractors
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
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Prices and Availability Subject to Change
| Irwin® Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit Sets | |||||||||||||
| Product Number | Cutting Diam | Cutting Edge Material | Finish | Includes | Spiral Angle | Structure | Type | quantity | Wt. | Price | Quantity | ||
| 585-30520 | 5/64 in, 7/64 in, 5/32 in, 1/4 in, 19/64 in | HSS | Black Oxide | 1/4 in, 5/32 in, 19/64 in, and 7/64 in, Five-piece pouched set includes drill bit sizes 5/64 in | CCW | Solid | HSS Drill Bit Set | 5 per set | 1.20 lb |
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Discontinued | ||

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