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Silver metal twist drill bit 11.90mm diameter

M.A. Ford

M.A. Ford Twister Gp 3X Drill 11.90mm 22646850

SKU CH-C3MJ-7KXJ7

Drills precise 11.90 mm holes with Twister Gp 3X geometry for efficient material removal

  • 90 mm diameter suits precise drilling tasks
  • Twister Gp 3X geometry supports efficient chip removal
  • M.A. Ford brand backs professional-grade tool quality
  • New condition ensures full factory performance
  • California Proposition 65 warning informs safe handling

What this drill is for

The M.A. Ford Twister Gp 3X Drill is a new cutting tool designed for precision hole-making in metalworking applications. It serves machinists and maintenance technicians who require accurate 11.90 mm diameter holes in ferrous or non-ferrous materials. The tool is not suited for buyers who need larger diameters or specialised coating options not listed here.

Diameter that defines fit

The single specification that decides compatibility is the 11.90 mm cutting diameter, identified by part number 22646850. This exact size must match the hole requirement in the workpiece drawing or the tapping chart for the intended thread. Selecting a different diameter will produce an incorrect hole.

Heat and power in normal use

Under normal drilling conditions the tool generates heat at the cutting edges and requires appropriate coolant or lubrication to manage temperature. Power draw depends on the machine spindle speed, feed rate and workpiece material hardness. California Proposition 65 warnings indicate the product contains chemicals known to cause cancer and reproductive harm, so follow shop safety procedures.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $103.99
Pricier than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What does the 11.90 mm diameter mean for hole size in metal?

The drill cuts a nominal 11.90 mm hole; actual diameter will fall within standard manufacturing tolerance for Twister GP 3X drills.

What shank style does the 22646850 use and what chucks accept it?

It has a straight round shank that fits any standard three-jaw or keyless chuck sized for 11.90 mm or larger capacity.

What length and flute design does the 22646850 have for chip clearance?

The Twister GP 3X series uses a three-flute geometry with a shortened overall length to improve rigidity and chip evacuation in deep holes.

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