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Silver metal twist drill bit with fluted shaft and pointed tip

M.A. Ford

M.A. Ford 305M0275AM Twister Micro-Tuff drill bit, 2.75 mm

SKU CH-6FAK-RDXZ3

2.75 mm Twister Micro-Tuff drill bit for precision drilling in tough materials

  • Precision drilling in tight spaces with 2.75 mm diameter
  • Micro-Tuff coating extends tool life in abrasive materials
  • Twister flute design improves chip evacuation during use
  • 305 series geometry optimised for high-speed performance
  • California Proposition 65 warning for chemical safety awareness

M.A. Ford Twister Micro-Tuff drill bit

The M.A. Ford 305M0275AM Twister Micro-Tuff drill bit measures 2.75 mm in diameter. It is a new power tool accessory designed for precision drilling tasks. The product carries the M.A. Ford brand and is classified under power and pneumatic accessories.

California Proposition 65 warnings

This product contains a chemical known to the State of California to cause cancer. It also contains a chemical known to the state to cause birth defects or other reproductive harm. These warnings are mandated by California Proposition 65 and apply to the item as supplied.

Suited for micro-drilling applications

This drill bit suits users who need a 2.75 mm cutting tool for fine work. It is not intended for buyers who require larger diameters or different flute designs. The accessory ships directly from the manufacturer on orders of 75 or more.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 64% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Will the 2.75 mm Twister Micro-Tuff drill bit need resharpening or replacement after drilling hardened steel?

The solid carbide construction resists wear in tough alloys; resharpening is possible on a diamond wheel but replacement is typical once the cutting edges dull.

What limits continuous drilling depth with the 305M0275AM in stainless steel?

Flute length and chip evacuation set the practical depth; peck drilling clears swarf and prevents the bit from binding in deep holes.

How much heat builds up in the 2.75 mm bit during all-day CNC runs?

Carbide tolerates high temperatures but sustained heavy feed rates generate enough heat to discolour the shank; flood coolant keeps the tip stable.

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