Free Shipping on orders of $40 or more placed February 11 to 25

Learn more
0 Cart Menu


These hollow mortise chisel and HSS bit combinations are offered as replacement sets for mortisers and drill-press mortising attachments. Though inexpensive, they are well made and hardened to Rc48-52. Shank sizes are 3/16" to 3/8" in diameter on the bits and 5/8" in diameter on the chisels. Please double-check your mortiser's capacity before ordering.

For easy chisel sharpening, a pair of diamond hones is recommended, one for the basic grind and the other to put a micro-bevel on chisel corners. The corners need the higher bevel angle for strength. These are available separately.

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.