Skip to product information
3/8" x 5/32" Pilot x 5/16" Straight Shank x 4-1/16" OAL Counterbore
$70.60 USD
Sale price
$70.60 USD
Regular price
Choose Your Option
2 choicesCounterbores · 3/8"
Selecting an option opens its product page.
Secure Checkout
Free Shipping $100+
Easy Returns
Technical Specifications
Overall Length
4-1/16"
Shank Type
Straight
Shank Size
5/16"
Counterbore Diameter
3/8"
Counterbore Diameter Decimal Equivalent
0.3750"
Pilot Hole Diameter
5/32"
Pilot Hole Diameter Equivalent
0.1562"