3050 KEYHOLE BITS Marking Tools Chisel set includes: 3/4" Spoon

Chisel set includes:  3/4" Spoon Gouge

Plastic/Rubber

When you need to drive some fasteners or drill some holes

Portable Table Saw

GuidePRO has two “Must Have” accessories: The GuidePRO Extension has a 10″ feather for taller materials

3050 KEYHOLE BITS Marking Tools Chisel set includes: 3/4" Spoon1 4"SH, 3 8"LD, 7 16"CL Product Description Originally design to make decorative keyhole slots in boxes, these bit are more commonly use to add hanging slots to the back of projects. Just make sure the screws you are using to secure your project fit the bit design. The screw head should be smaller than the large diameter stated below, and screw shanks should be smaller than the small diameter.