Dormer
Dormer 20-Piece Drill Bit Set, for use with Miniature Drills
Part No.
A191 31M
Procurement Intelligence
The Dormer A191 31M is a 20-piece miniature drill bit set designed for precision rotary tool applications. This accessory set integrates with miniature drill chucks and enables detailed drilling in confined or delicate work areas. Verify bit shank diameter compatibility (likely 1/8" or smaller) with your specific miniature drill model before procurement.
Precision miniature drilling tasks
Before ordering — verify:
| ☐ | Shank diameter compatibility |
| ☐ | Material hardness rating |
| ☐ | Quantity per size breakdown |