3051 KEYHOLE BITS 1/2" Shank Convenient storage caddy to include

Convenient storage caddy to include an additional 4 insert rings

Mobile Project Center

EVA feathers dampen vibration and are non-marring on even the softest of materials

Arbor: 10mm

or Mast-R-Lift II

3051 KEYHOLE BITS 1/2" Shank Convenient storage caddy to include1 2"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.