13 Packs Combination Drill & Tap Bit Set, 6 Pcs SAE (6-32NC ~ 1/4-20NC) and 6 Pcs Metric (M3 ~ M10)

Drill & Tap Bits Set of 13 pcs - 6 SAE Sizes: 6-32NC to 1/4-20NC, 6 Metric Sizes: M3 to M10 and a Quick-Change Adapter – Combine Drilling Tapping Threading Countersinking Functions in One Bit, Black

6 Packs Titanium Combination Drill & Taps Bit Set SAE 6-32nc 8-32nc 10-32nc 10-24nc 12-24nc 1/4-20nc.

Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size