The speed helix design penetrates 3X faster than standard bits
Triple tempered black oxide coated bits last 50% longer than regular high speed steel
Features a 135-degree split point for fast starts and minimal walking or skating
Easier drilling, reduced heat and extended drill bit life

Technical Details

Size (LWH): 100 inches, 100 inches, 100 inches
Product Details
Product Dimensions: 100 x 100 x 100 inches
Package Dimensions: 6.6 x 1.2 x 1 inches
Shipping Weight: 0.35 pounds (View shipping rates and policies)
ASIN : B001AHOPSA