*Manufactured from high carbon steel hardened and tempered for durability and sharpness.
*Center drill bit removes material, hollow chisel squares off the sides.
*Two-pieces design for easy re-sharpening.
*For cutting square holes for mortise&tenon joints.
*Use with dedicated mortising machines.
Dia. Inch |
Dia. mm |
Oal. |
Flute |
1/4” |
6.35 |
220 |
138 |
5/16 |
8.0 |
220 |
138 |
3/8 |
9.5 |
220 |
138 |
7/16 |
11.0 |
220 |
138 |
1/2 |
12.7 |
220 |
138 |
9/16 |
14.0 |
220 |
138 |
5/8 |
16.0 |
220 |
138 |
11/16 |
17.5 |
220 |
138 |
3/4 |
19.0 |
220 |
138 |
7/8 |
22.2 |
220 |
138 |
1 |
25.4 |
220 |
138 |
Remark: TiN coated available.
Contact:Allen
Phone: +86-13626266568
Email: Speedytools01@hotmail.com
Add:HouXiang Town, Danyang City, JiangSu Province