1/2" x 2 1/2" Titanium Challenge / Spinnit Style A Drill Bit
1/2" x 2" Titanium Challenge / Spinnit Style A Drill Bit
7/16" x 2" Titanium Challenge / Spinnit Style A Drill Bit
3/8" x 2 1/2" Titanium Challenge / Spinnit Style A Drill Bit
3" x 3/4" Round Challenge Drill Blocks
2 1/2" x 3/4" Round Challenge Drill Blocks
1 1/2" x 3/4" Round Challenge Drill Blocks
1/8" x 2" Teflon Hang/Uchida Drill Bit
3/8" x 2" Teflon Hang/Uchida Drill Bit