Free Shipping on Orders of $149 or More.

Learn more
0 Cart Menu


Made exactly to our specifications, these bits took over a year to develop and refine. The great advantage of high-speed steel (HSS) bits is that heat build-up will not soften them, as will happen with carbon steel. Bits larger than 1" in diameter have 1/2" hex shanks. Bits up to 1" in diameter are forstner pattern and have 3/8" round shanks.

The rim is proud of the chippers by only 0.005" to 0.010", reducing rim heat. They have slightly sloped chipping bevels so that bits ride a shallow cone of wood to keep them boring straight. Center brads can then be shorter, increasing bit versatility in thin material. As a last touch, the bits have been finished with extra-fine grinding wheels to reduce friction.

The set of 13 includes bits from 1/4” to 1” in 1/16” increments. Overall length is 3 1/2".

Related Products

Product Availability At All Stores


Item Added to your cart

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

Items in your cart

Product Title



QTY: 0


Share On Facebook Share via Email


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.