M.A. Ford
M.A. Ford 305M0077 Twister Micro-Tuff Drill 0.77Mm pneumatic accessory
A 0.77 mm Twister Micro-Tuff drill bit for precision pneumatic drilling
- Micro-Tuff coating extends drill life
- 77 mm diameter suits precision drilling
- Twister flute geometry improves chip removal
- M.A. Ford brand signals professional quality
- New condition ensures full factory performance
Micro-Tuff Drill 0.77 mm
The M.A. Ford 305M0077 Twister Micro-Tuff Drill is a 0.77 mm pneumatic accessory designed for precision hole-making in automotive and industrial workshops. It suits technicians who need a small-diameter cutting tool for detailed metalwork.
Replaces worn micro drills
This drill replaces a dull or broken micro drill of the same diameter when hole quality or dimensional accuracy drops. The jump is worth it when the old tool no longer produces clean entry and exit points in thin materials.
Check chuck capacity and air supply
Verify that your pneumatic drill or rotary tool accepts a 0.77 mm shank and that the air supply delivers the pressure and volume the tool maker specifies. Confirm the workpiece material is compatible with high-speed steel cutting edges. Note the California Proposition 65 warning for chemical exposure.
Highlights
- Micro-Tuff coating extends drill life
- 77 mm diameter suits precision drilling
- Twister flute geometry improves chip removal
- M.A. Ford brand signals professional quality
- New condition ensures full factory performance
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
Will the 0.77 mm shank fit a standard 1 mm collet?
The 0.77 mm shank requires a collet or chuck that closes fully to that diameter; standard 1 mm collets leave excess clearance.
What installation step is most often missed with this micro drill?
Users frequently skip verifying that the collet is clean and rated for sub-millimetre shanks before tightening.
When should the Twister Micro-Tuff drill be replaced?
Replace it when the cutting lips show rounding or when hole diameter exceeds the 0.77 mm nominal size.
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