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Silver metal twist drill bit with coolant hole, 11.70 mm diameter

M.A. Ford

M.A. Ford Twister Xd 7X+ Coolant Fed Drill 11.70mm

SKU CH-864J-BB4NV

Coolant-fed drill bit with 11.70 mm diameter for deep-hole drilling operations

  • 7X+ design enables deeper holes in one pass
  • Coolant-fed operation clears chips and reduces heat
  • 70 mm diameter suits precise drilling tasks
  • M.A. Ford construction delivers professional-grade durability
  • California Proposition 65 warning informs safe handling

Twister Xd 7X+ coolant-fed drill

The M.A. Ford Twister Xd 7X+ is a coolant-fed drill bit manufactured to an 11.70 mm diameter. It is engineered for high-performance drilling in demanding industrial applications where through-tool coolant delivery improves chip evacuation and extends tool life.

Suited for CNC and precision machining

This drill suits CNC operators and machinists who require reliable coolant-through capability for deep-hole or high-volume work. It is not intended for hand-held use, for machines without through-spindle coolant, or for buyers who need a different diameter or a non-coolant-fed geometry.

Sustained-load behaviour

Continuous coolant flow through the tool stabilises cutting temperatures during extended cycles, reducing thermal shock on the cutting edges. This supports consistent hole quality and predictable wear rates when the drill is run at production feeds for long periods.

How it compares

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

Price $319.99
Pricier than about 90% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Do I need a machine with internal coolant delivery to run the 11.70mm Twister Xd 7X+?

Yes, the drill is coolant-fed so the spindle or holder must supply cutting fluid through the tool.

Can I use the 2XDCL4606A in a standard drill chuck without through-coolant?

No, the design requires coolant flow through the body; a standard chuck will not feed fluid to the cutting edges.

How do I verify the 11.70mm drill is cutting correctly after setup?

Check for consistent chip evacuation, steady spindle load and hole diameter within tolerance at the 11.70mm size.

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