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Silver metal twist drill bit with coolant holes, 5.70mm diameter

M.A. Ford

M.A. Ford Twister Xd 7X+ Coolant Fed Drill 5.70mm

SKU CH-8W63-NWDJY

A 5.70 mm coolant-fed drill bit for deep-hole drilling with internal lubrication

  • Coolant-fed design clears chips during deep drilling
  • 7X+ geometry extends tool life in tough materials
  • 70 mm diameter suits precise hole-making
  • M.A. Ford quality ensures reliable performance
  • California Proposition 65 warning informs safe handling

M.A. Ford Twister Xd 7X+ Drill

The M.A. Ford Twister Xd 7X+ is a coolant-fed drill bit designed for precision hole-making in demanding materials. It suits machinists and engineers who require accurate 5.70 mm diameter holes with effective chip evacuation.

Coolant-fed thermal management

Internal coolant delivery directs fluid to the cutting zone, controlling temperature during deep or high-speed drilling. This reduces thermal expansion and helps maintain consistent cutting performance without external flooding.

5.70 mm cutting diameter

The drill produces a 5.70 mm hole, making it the correct choice only when that exact size is specified. Buyers needing a different diameter or a non-coolant-fed tool should select an alternative.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $162.99
Pricier than about 73% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How do I install the 2XDCL2244A Twister Xd 7X+ coolant-fed drill in my CNC machine?

Mount the 5.70 mm shank in a precision collet or hydraulic holder, ensure the coolant port aligns with the machine's through-spindle supply, and torque the retention nut to the holder manufacturer's specification.

What maintenance does the 5.70 mm Twister Xd 7X+ drill require during production runs?

Inspect the cutting edges for chipping or flank wear after each shift, verify coolant flow remains unobstructed through the internal channels, and clean chips from the flutes to prevent re-cutting.

What limit appears first when drilling deep holes with the 2XDCL2244A at 7× diameter?

Chip evacuation becomes the limiting factor; the 7× depth-to-diameter ratio demands consistent high-pressure coolant to prevent packing and thermal damage in the hole.

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