• 22-piece tapered drill set
• Gives wood screws more bite
• Less chance of a stripped hole
• Drill perfect holes for #5 through #12 screws
• 3/8" countersink
Give wood screws more bite by pre-boring with these tapered drill bits. This economical 22-piece set contains 7 drill bits with countersinks, stop collars, and an Allen wrench, all indexed in a wooden stand-up box. These bits let you drill perfect holes for #5 through #12 screws with a 3/8" countersink.
| Screws |
Diameter |
Length |
| #5 |
1/8"(3.1mm) |
89mm |
| #6 |
9/64"(3.5mm) |
80mm |
| #7 |
5/32"(3.9mm) |
85mm |
| #8 |
11/64"(4.3mm) |
85mm |
| #9 |
3/16"(4.7mm) |
91mm |
| #10 |
13/64"(5.1mm) |
92mm |
| #12 |
7/32"(5.5mm); |
110mm |