This assortment of Swiss-made tungsten vanadium steel twist drills on 3/32" shanks gives jewelers and metalsmiths a comprehensive range of precision drilling sizes in a single kit. With 15 drills spanning 0.50 mm to 2.30 mm in diameter, this kit covers the most commonly needed sizes for drilling metal, stone settings, and fine jewelry work. The standard 3/32" shank fits most flex shafts, pendant motors, and drill presses used in professional studio settings.
Features
- 15-piece assortment covering 0.50 mm to 2.30 mm diameter range
- Swiss-made tungsten vanadium steel construction for durability and precision
- Standard 3/32" shank compatible with common flex shaft and rotary tool handpieces
- One drill of each size included — no duplicates
- Twist drill design provides efficient chip clearance during drilling
Specifications
| Material |
Tungsten Vanadium Steel |
| Origin |
Swiss-made |
| Shank Size |
3/32" |
| Diameter Range |
0.50 mm – 2.30 mm |
| Pieces Included |
15 |
What's Included
- 128.584 – Swiss Twist Drill, 0.50 mm (Wire Gauge #76)
- 128.586 – Swiss Twist Drill, 0.70 mm (Wire Gauge #70)
- 128.588 – Swiss Twist Drill, 0.90 mm (Wire Gauge #65)
- 128.589 – Swiss Twist Drill, 1.00 mm (Wire Gauge #60)
- 128.601 – Swiss Twist Drill, 1.10 mm (Wire Gauge #57)
- 128.590 – Swiss Twist Drill, 1.20 mm (Wire Gauge #56)
- 128.591 – Swiss Twist Drill, 1.40 mm (Wire Gauge #54)
- 128.592 – Swiss Twist Drill, 1.50 mm (Wire Gauge #53)
- 128.593 – Swiss Twist Drill, 1.60 mm (Wire Gauge #52)
- 128.594 – Swiss Twist Drill, 1.80 mm (Wire Gauge #49)
- 128.604 – Swiss Twist Drill, 1.90 mm (Wire Gauge #48)
- 128.605 – Swiss Twist Drill, 2.00 mm (Wire Gauge #47)
- 128.595 – Swiss Twist Drill, 2.10 mm (Wire Gauge #45)
- 128.606 – Swiss Twist Drill, 2.20 mm (Wire Gauge #44)
- 128.596 – Swiss Twist Drill, 2.30 mm (Wire Gauge #43)
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