Woodworking milling cutter 1/4 shank keyhole cutter wood drill bit photo frame wall drill bit T-shaped keyhole cutter three-piece cutter head 5/16 3/8 1/2 cutter head
Woodworking milling cutter 1/4 shank keyhole cutter wood drill bit photo frame wall drill bit T-shaped keyhole cutter three-piece cutter head 5/16 3/8 1/2 cutter head
3PC 
1/4 * 5/16 
1/4 * 3/8 
1/4 * 1/2