3050 KEYHOLE BITS Switch The iVAC Pro Remote Switch

The iVAC Pro Remote Switch is fully tested and approved by TUV to UL and CSA standards [UL60950-1 and CSA C22

Automatically adjusts for thicknesses from 0'' to 2-3/4'' securing your work is as fast and easy as flipping a switch

R-8 Shank For Dbl Boring Head D/B Threads 7/16-20

Uses Tang shank blades

Includes (1) Foreman Micro Drill Bit

3050 KEYHOLE BITS Switch The iVAC Pro Remote Switch1 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.