The Irwin 30508 Left-Hand Mechanics Length Cobalt High Speed Steel Drill Bit is engineered for extracting broken bolts and fasteners by rotating in a counter-clockwise direction. Its cobalt construction provides superior heat resistance and durability when drilling through hard, high-tensile materials where standard bits might fail.
- Left-hand spiral design facilitates the removal of broken fasteners by loosening them during the drilling process.
- Cobalt high speed steel maintains a sharp cutting edge under extreme heat, extending tool life in demanding metalworking applications.
- The 135-degree split point tip starts drilling on contact, preventing bit walking and ensuring greater precision without a center punch.
This specialty drill bit is ideal for automotive mechanics, maintenance technicians, and industrial professionals who regularly deal with seized or broken hardware in heavy machinery and vehicle components.
- Size: 1/8 In
- Material: Cobalt High Speed Steel
- Point Type: 135-degree Split Point
- Rotation: Left-Hand
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