Ball bearing stop collar that controls the recess depth the drill creates
Adjustable 1/8' pilot bit
Macro depth adjust
Micro depth adjust
Micro adjust locking thumb screw

Technical Details

Size (LWH): 4 inches, 8.15 inches, 8.15 inches
Product Details
Product Dimensions: 4 x 8.15 x 8.15 inches
Package Dimensions: 7.6 x 5.8 x 1.3 inches
Shipping Weight: 0.7 pounds (View shipping rates and policies)
ASIN : B000VS9ERG