We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Solid carbide drill bit, 3.90 mm diameter, metallic finish

M.A. Ford

M.A. Ford Twister XD 3X Solid Carbide Drill 3.90 mm 2XDSS1535A

SKU CH-F16N-W0HJJ

3X solid carbide drill creates precise 3.90 mm holes in tough materials

  • Twister XD design enables 3X faster drilling in tough materials
  • 90 mm diameter matches precise hole-size requirements
  • Solid carbide construction resists wear for extended tool life
  • 2XDSS1535A geometry optimises chip evacuation during deep cuts
  • California Proposition 65 warning ensures informed workplace safety

Twister XD 3X 3.90 mm carbide drill

The M.A. Ford Twister XD 3X is a solid carbide drill with a 3.90 mm cutting diameter. It is designed for machinists and maintenance teams who need a rigid, wear-resistant tool for producing accurate holes in ferrous and non-ferrous alloys.

California Proposition 65 chemical notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Users should follow standard workshop hygiene, use appropriate personal protective equipment and ensure adequate ventilation during drilling operations.

Solid carbide construction and shank fit

The one-piece carbide body provides high stiffness and heat resistance for consistent performance in CNC and manual drilling. The cylindrical shank fits standard 3.90 mm collets and drill chucks, allowing quick tool changes without specialised holders.

How it compares

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

Price $62.99
Pricier than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How do you install the 3.90 mm Twister XD drill bit in a drill chuck, and what step causes run-out?

Open the chuck fully, insert the shank until it seats on the 3.90 mm flute transition, then tighten evenly; the common error is stopping short of the transition, which leaves a gap and creates run-out.

What maintenance or replacement will the solid carbide 2XDSS1535A drill need after extended use?

The cutting edges dull first; resharpen on a diamond wheel using the original 1535 point geometry, or replace the bit once the margin wear reaches the flute land.

Which limit appears first when drilling continuously with the 3X Twister XD carbide drill?

Heat buildup at the 3.90 mm tip reaches the carbide's thermal limit before flank wear becomes critical, so coolant flow or peck cycles must control temperature.

More in Bits, Hole Saws & Accessory Kits

Similar items