The TWIST-Busch Master Twist Drill Kit delivers a complete, high-volume drill solution for professional jewelry benches. With six drills in each size from 0.50 mm to 2.30 mm and a precision rotating organizer, this 114-piece system keeps your most-used sizes protected, visible, and ready for fast, efficient tool changes.
Features
- Master assortment with 6 drills in each size from 0.50–2.30 mm
- 3/32 in (2.35 mm) shank drills for quick handpiece changes
- Rotating TWIST organizer with clearly labeled metric size positions
- Only one drill hole exposed at a time to prevent spills
- Bottom viewing slots to monitor remaining stock at a glance
- Tungsten vanadium steel drills made to ultra-high precision tolerances
- Compatible with quick-change handpieces
Specifications
| Total Pieces |
114 drills + organizer |
| Drill Sizes |
0.50–2.30 mm |
| Shank Diameter |
3/32 in (2.35 mm) |
| Drill Material |
Tungsten vanadium steel |
| Organizer Capacity |
19 labeled size holes + mixed, closed, and used-drill holes |
| Organizer Material |
3D printed plastic |
| Organizer Dimensions |
2-3/4 in (69.9 mm) tall × 2-3/4 in (69.9 mm) diameter |
| Manufactured In |
USA (Organizer); Germany (Drills) |
| Brand |
Nashef Designs & Busch |
What’s Included
| Part # |
Size |
Qty |
| B128.584 |
0.50 mm |
6 |
| B128.585 |
0.60 mm |
6 |
| B128.586 |
0.70 mm |
6 |
| B128.587 |
0.80 mm |
6 |
| B128.588 |
0.90 mm |
6 |
| B128.589 |
1.00 mm |
6 |
| B128.601 |
1.10 mm |
6 |
| B128.590 |
1.20 mm |
6 |
| B128.602 |
1.30 mm |
6 |
| B128.591 |
1.40 mm |
6 |
| B128.592 |
1.50 mm |
6 |
| B129.593 |
1.60 mm |
6 |
| B128.603 |
1.70 mm |
6 |
| B128.594 |
1.80 mm |
6 |
| B128.604 |
1.90 mm |
6 |
| B128.605 |
2.00 mm |
6 |
| B128.595 |
2.10 mm |
6 |
| B128.606 |
2.20 mm |
6 |
| B128.596 |
2.30 mm |
6 |
Notes
Designed specifically for 3/32 in (2.35 mm) shank twist drills. The rotating top exposes only one size at a time for controlled access and organized storage.
