6 Grobet Twist Drill Bits Great for Metalsmiths, Metal Working & Drilling
- This is a new set of 6 twist drill bits
- Great for drilling metal, plastic, wood and stone
- Long time jewelers favorite
- Made in Switzerland with Swiss quality and workmanship
- These have an ISO of 006
- Each shank measures 3/32" (2.3 mm)
- Each bit is a size 4/0 and measures approximately 0.6 mm in diameter
