M.A. Ford
M.A. Ford Twister Micro-Tuff Drill 305M0170 1.70 mm
Twister Micro-Tuff drill bit cuts precise 1.70 mm holes in hard materials
- 70 mm diameter for precise micro-drilling
- Twister Micro-Tuff design for durable performance
- M.A. Ford brand trusted by professionals
- Suitable for power and pneumatic tools
- California Proposition 65 chemical warning applies
1.70 mm Micro-Tuff Drill
The M.A. Ford Twister Micro-Tuff Drill in 1.70 mm diameter is a precision cutting tool designed for machining small holes in a variety of materials. It suits engineers, machinists and technicians who require accurate micro-drilling performance for detailed fabrication or repair work.
Micro-drilling practical limits
The 1.70 mm diameter restricts use to very small hole sizes, making it unsuitable for larger bores or heavy stock removal. Feed rates and cutting speeds must be carefully controlled to avoid tool deflection or breakage in deep or hard materials.
Installation and common issues
The drill fits standard collets or chucks that accept 1.70 mm shanks, allowing quick setup on most drill presses or milling machines. Common problems include premature wear if coolant is omitted, and breakage when excessive force is applied during entry or exit.
Highlights
- 70 mm diameter for precise micro-drilling
- Twister Micro-Tuff design for durable performance
- M.A. Ford brand trusted by professionals
- Suitable for power and pneumatic tools
- California Proposition 65 chemical warning applies
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
Which Twister Micro-Tuff drill size should I select for a 1.70 mm hole?
Choose the 305M0170 model; its 1.70 mm diameter matches the hole size you need to drill.
What does the 1.70 mm diameter mean when the drill is in a machine?
It produces a 1.70 mm hole in the workpiece when run at the correct speed and feed for the material.
What shank standard does the 305M0170 use and what chuck capacity does it require?
The drill has a straight shank sized to 1.70 mm, so it fits any drill chuck that accepts a 1.70 mm shank.
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