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Silver twist drill bit with coolant hole, 8.40mm

M.A. Ford

M.A. Ford Twister Xd 5X Coolant Fed Drill 8.40mm 2XDCR3307A

SKU CH-38EF-J4FNP

Coolant-fed 5× diameter drill creates 8.40 mm holes to five times depth with internal lubrication

  • Twister Xd 5X design delivers deep-hole drilling performance
  • 40 mm diameter suits precise machining applications
  • Coolant-fed operation improves chip evacuation and tool life
  • M.A. Ford manufacturing ensures professional-grade reliability
  • California Proposition 65 notice informs safe handling practices

Twister XD 5X Coolant-Fed Drill 8.40mm

The M.A. Ford Twister XD 5X is a coolant-fed drill bit designed for production drilling where through-tool coolant delivery improves chip evacuation and extends tool life. It suits machine shops and maintenance teams that run CNC or dedicated drilling cycles in steel, stainless steel and high-temperature alloys.

Check spindle coolant capability and holder fit

Verify that the machine spindle and tool holder support through-coolant delivery at the pressure required for the application. Confirm the shank style matches the holder specification so the drill seats securely and the coolant seal functions without leakage during the cycle.

Solid carbide construction

The solid carbide body provides rigidity for accurate hole straightness at 5× diameter depth. Internal coolant passages exit at the point to flush chips from deep holes, reducing the risk of built-up edge and improving surface finish in tough materials. The design targets repeatable performance in high-volume drilling operations.

How it compares

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

Price $172.99
Pricier than about 74% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What comes in the box with the 2XDCR3307A drill and what must be purchased separately?

The package contains the Twister Xd 5X coolant-fed drill bit only. Coolant supply, tool holder and compatible machine spindle are not included.

Which version of the Twister Xd 5X should I choose for an 8.40 mm hole?

Select the 2XDCR3307A variant; it is manufactured specifically for an 8.40 mm diameter.

What does the 5X designation mean when the drill is running in a machine?

It denotes a flute length designed for drilling depths up to five times the tool diameter with continuous coolant feed.

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