Meterk 17 Pieces Full Set in Case with Mandrels,
Full Set in Case with Mandrels, Hex Key and Install Plate for Soft Wood,
PVC Board and Plastic Plate Drilling, Hardened High Carbon Steel
Cutting Depth 25mm, 13 Sizes of the blades: 3/4" (19mm), 7/8" (22mm), 1-1/8" (28mm), 1-1/4" (32mm),
1-1/2" (38mm), 1-3/4" (44mm), 2" (51mm), 2-1/2" (64mm), 3" (76mm), 3-1/2" (89mm), 4" (102mm), 5" (127mm), 6"(152mm)