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Silver twist drill bit with three flutes and pointed tip

M.A. Ford

M.A. Ford Twister Al 5X 3 Flute Drill No 39 22909950

SKU CH-NH8Y-PVCN2

A size 39 three-flute drill designed for aluminium with 5× diameter reach

  • 3-flute design improves chip evacuation for cleaner holes
  • 5X drill point geometry reduces thrust for easier drilling
  • No 39 size suits precision drilling applications
  • California Prop 65 warning informs of chemical hazards
  • M.A. Ford brand trusted for professional cutting tools

M.A. Ford Twister Al 5X 3 Flute Drill No 39

This drill is a precision cutting tool designed for creating clean holes in aluminium and similar non-ferrous materials. It suits machinists and fabricators who need consistent performance on softer alloys. The three-flute geometry supports efficient chip evacuation during operation.

Installation notes and common issues

The drill fits standard chucks that accept its shank diameter for quick setup. Users must secure the workpiece firmly to prevent the flutes from grabbing or wandering. Incorrect speed or feed rates often cause premature wear or poor hole finish in aluminium.

Capacity and headroom

The No 39 size determines the exact hole diameter this tool produces for specific fastening or clearance tasks. It handles repeated drilling in soft non-ferrous metals while maintaining accuracy. The cutting edges will dull faster if used on harder steels or abrasive composites.

How it compares

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

Price $31.99
Cheaper than about 71% of the 2,412 comparable items (median $81.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How can I verify the Twister Al 5X 3 Flute Drill No 39 is cutting correctly after I start using it?

The drill should produce clean, consistent chips and a smooth hole finish in aluminium without excessive heat or vibration.

What comes in the package with the M.A. Ford 22909950 drill and what must I purchase separately?

The box contains the Twister Al 5X 3 Flute Drill No 39 only; a compatible drill chuck or collet and cutting fluid are not included.

Which version of the Twister Al 5X drill should I choose for a No 39 hole size?

Select the 22909950 model, which is the No 39 size in the Twister Al 5X 3 flute range.

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