Snappy Tools Countersink Drill Bits - HSS Twist Drill Size:3/16" (4.76mm) X 1/2" (12.7mm) Includes 2 pcs of E-track

Includes 2 pcs of E-track with 5 E-track Mounting Slots Per Piece

(1) Blade Alignment Plate

designed for precision drilling and secure bit holding

Easily work hands-free

single material non-slip handle grips provide excellent control and easy cleaning with built-in hang hole for convenient storage

Snappy Tools Countersink Drill Bits - HSS Twist Drill Size:3/16" (4.76mm) X 1/2" (12.7mm) Includes 2 pcs of E-trackDrill a pilot hole or clearance hole and countersink or counterbore for standard screws. Features Drive Shank: 1 4 Hex Power Bit Shank Works with Snappy Premium Rotating Stop Collar! Part Number PLU Drill Size Counterbore Size Recommended Screw Size Replacement Twist Drill 43005 5 64 3 8 x 82 #4 (hard wood) 49205 43006 3 32" 3 8 x 82 #6 (soft wood) 49206 43007 7 64 3 8 x 82 #6 (hard wood) #8 (soft wood) 49207 43008 1 8 3 8 x 82 #8 (hard wood) #9 #10