Features

Bosch BL4154 Features

• Reduced friction between bit and workpiece
• The speed helix design penetrates 3X faster than standard bits
• Easier drilling, reduced heat, extended drill bit life and extended cordless battery life
• Triple tempered black oxide coated bits last 50% longer than regular high speed steel
• 135-degree split point starts on contact with no walking or skating and no center punch is required

Specifications

Bosch BL4154 Specifications

• Diameter: 27/64"
• Overall Length: 5-3/8"
• Shank Diameter: 3/8"

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