IMPACT performance series bits are designed specifically for impact drivers and the higher torque they produce.
Reverse spiral flutes grip harder as resistance increases for maximum grip power.
Constructed of premium high-carbon steel for durability and extended drilling life. Black oxide finish resists corrosion and increases life of extractor.
Universal lobular design fits all types of fasteners. Square drive fits impact wrenches, or drills and impact drivers when used with included adapter.

Technical Details

Size (LWH): 6.2 inches, 4 inches, 0.4 inches
Product Details
Product Dimensions: 6.2 x 4 x 0.4 inches
Shipping Weight: 5.1 pounds (View shipping rates and policies)
ASIN : B00LMDHYVC