IMCCZONY Titanium Combination Drill Tap Bit Set 13PCS SAE and Metric Bits Kit for Screw Thread Drilling Tapping Deburring

2. 12 pieces tap drills include 6 pcs SAE and 6 pcs metric in all popular sizes can meet your different need. 1. Made of high quality and high hardness HSS material, high hardness, fast cutting, good impact resistance. 3. Included hex adapter allows you to switch between different sizes , improve work efficiency. 4. Suitable for drilling, tapping, cutting on wood, PVC, plastic, aluminum, copper and metal sheet etc 5. Compatible with electric hand drill, impact drill, bench drill,electric screwdriver and other tap machine., Weight: 0.47289155199 pounds, Manufacturer: IMCCZONY