13-687 HELIX MORTISE BIT W/ DOWNSHEAR

Product Description

These Mortise heads are designed to screw down onto a Helix Mortise Arbor (Part #HMA-1/4 or #HMA-1/2) for easy transition from one cutting head to the next. The Mortise head is only available with a downshear cutter.

13-687 Spec 

• Fractional DIA: 11/16"
• Decimal DIA: 0.687"
• Cutting Length: 5/8"
• Overall Length: 7/8"