M.A. Ford
M.A. Ford Twister Micro-Tuff Drill 0.72 mm 305M0072
Precision micro drill bit, 0.72 mm diameter, for fine hole-making in metals and composites
- Micro-Tuff geometry delivers precise micro-drilling performance
- 72 mm diameter enables fine hole accuracy
- M.A. Ford brand ensures professional tool reliability
- New condition guarantees full factory performance
- Twister design optimises chip evacuation in tight spaces
Micro-Tuff drill for precision holes
The M.A. Ford Twister Micro-Tuff drill is a 0.72 mm cutting tool designed for fine hole-making in metals and composites. It suits engineers, machinists and technicians who need repeatable accuracy in small-diameter work.
Practical limits of the 0.72 mm diameter
A drill this small has limited flute length and chip clearance, so deep holes require frequent pecking and coolant. The 0.72 mm size also demands precise spindle runout and stable workholding to avoid breakage.
Carbide construction and shank implications
The solid carbide body gives hardness and wear resistance for abrasive materials. A standard cylindrical shank fits common collets and chucks, allowing quick changes on CNC machines or manual drills without special holders.
Highlights
- Micro-Tuff geometry delivers precise micro-drilling performance
- 72 mm diameter enables fine hole accuracy
- M.A. Ford brand ensures professional tool reliability
- New condition guarantees full factory performance
- Twister design optimises chip evacuation in tight spaces
Specifications
| Brand | M.A. FORD |
|---|
Questions about this item
Which Twister Micro-Tuff drill size should I select for a 0.72 mm hole?
The 305M0072 model is ground to 0.72 mm, so it matches that exact diameter.
How does the 0.72 mm diameter behave when drilling in a machine spindle?
The micro-tuff geometry keeps the 0.72 mm point on centre and resists deflection in high-speed spindles.
What shank standard does the 305M0072 use and what chuck capacity does it require?
It has a plain 0.72 mm shank that fits any collet or chuck accepting that diameter.
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