Drill Bit/Countersink/Counterbore Units - Lee Valley Tools

Free Shipping on orders of $149 or more

Learn more
0 Cart Menu

Description

These combination units are specifically designed for woodworkers. The high-speed tapered drill bits are precisely ground on a CNC grinder and match the shapes of wood screws so that screw threads grip for the entire length of the screw. Our countersink/counterbore units (unlike most others) are hardened; they are also sharpened after hardening. Used in combination with a stop collar, they let you set the unit for a wide range of screw lengths for everything from flush countersinking to a full 1/2" of counterbore. The drills are multi-purpose and will serve the needs of most woodworkers for both hard and soft woods. 2 3/4" to 4" long overall. For softwood, you should always use a drill one size smaller than the screw calls for.

Units are available for screw sizes 5, 6, 7, 8, 9, 10, 12 and 14.

Components can be purchased individually. We also offer multi-size box sets.

Related Products

Product Availability At All Stores


Loading...

Item Added to your cart

{{ products.length }} Items Added to your cart

Items in your cart

Product Title

Item

$0.00

QTY: 0

Surcharge


Share On Facebook Share via Email

NAME YOUR WISH LIST

Sign In

User Name is a required field.

Password is a required field.

Forgot password?

Benefits of creating an account:

Create an account

Please enter the username associated with your Lee Valley account and we will send you an email to reset your password.