13-812 HELIX MORTISE BIT W/ DOWNSHEAR Canister Filter and the grid of cutlines

and the grid of cutlines on the back side ensures that the interlocking feature still works once the tray is cut

Special Use: Down ShearÂ

simply stretch the clamp further into the material

Max Capacity: 5

13-812 HELIX MORTISE BIT W/ DOWNSHEAR Canister Filter and the grid of cutlines13 16"CD, 5 8"CL 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. 13 812 Spec Fractional DIA" 13 16" Decimal DIA: 0. 812" Cutting Length: 5 8" Overall Length: 7 8"