• Wider web than standard bits allows excellent heat dissipation and less bit breakage
• Constructed of M-7 Industrial speed steel; withstands high temperatures, maintains sharpness
• Can be used with either wood or steel
• 135º split point for fast penetration and accurate starting without center punch
• 3-flat shank design (on 3/16" and larger bits) eliminates slippage and provides a positive grip
• Includes common sizes from 1/16" through 1/2"

Packing: Individually packed.