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M.A. Ford Twister Xd 7X+ coolant fed drill 4.70mm

M.A. Ford

M.A. Ford Twister Xd 7X+ Coolant Fed Drill 4.70mm

SKU CH-HXH1-0FWJT

A coolant-fed drill bit with a 4.70 mm diameter for high-performance drilling

  • Twister Xd 7X+ design supports deep-hole drilling with coolant feed
  • 70 mm diameter suits precise hole-making in metal
  • Coolant-fed operation improves tool life and chip evacuation
  • M.A. Ford manufacturing delivers consistent performance for professional use
  • California Proposition 65 warning indicates regulated chemical content

M.A. Ford Twister Xd 7X+ Drill 4.70mm

This solid-carbide drill is designed for high-precision holemaking in demanding materials. The 7×D length and through-coolant channels support deep drilling with effective chip evacuation. It targets professional machinists and CNC operators who need reliable performance in production environments. The tool is supplied new and ready for immediate use.

Suited for deep-hole drilling in tough alloys

The coolant-fed design helps maintain temperature control and extends tool life during extended cycles. It is not intended for hand-held use or shallow-hole applications where a shorter drill would be more rigid. Buyers who need a non-coolant variant or a different diameter should look at other options. The 4.70 mm size is fixed and cannot be altered.

4.70 mm diameter with 7×D coolant-fed geometry

This single specification determines whether the drill matches the required hole size and depth capability. The 7×D ratio defines the maximum drilling depth relative to diameter. No other dimensions or interface details are provided in the data. Verify this diameter and length ratio against your job requirements before ordering.

How it compares

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

Price $136.99
Pricier than about 67% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How is the 4.70mm coolant-fed drill installed in the machine spindle, and what step is often missed?

Mount the shank securely in a compatible holder, then connect the coolant supply line to the through-tool port before starting; the step most often missed is verifying coolant flow at the tip.

What maintenance or replacement will the Twister Xd 7X+ drill need during its service life?

The cutting edges will dull with use and require resharpening or replacement; inspect the coolant channel for blockage after each job to maintain internal flow.

What limit appears first when the 4.70mm drill runs continuously in tough material?

Heat buildup at the cutting zone becomes the limiting factor; sustained feed rates without adequate coolant pressure will accelerate wear on the 4.70mm diameter.

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