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Small silver metal micro drill bit with coolant hole

M.A. Ford

M.A. Ford Twister Coolant 10X Micro Drill 2.20Mm 2MDCL0866A

SKU CH-NG9R-FRJ0E

A 2.20 mm micro drill with 10X coolant-through capability for deep-hole precision

  • 10× coolant-through design clears chips from deep holes
  • 20 mm diameter suits precise micro-drilling tasks
  • Twister geometry improves hole accuracy and finish
  • California Prop 65 warning flags cancer-risk chemical
  • California Prop 65 warning flags reproductive-harm chemical

Precision Micro Drill for Deep-Hole Applications

The M.A. Ford Twister Coolant 10X Micro Drill measures 2.20 mm in diameter and is built for high-precision drilling in metalworking environments. Its 10X length-to-diameter ratio supports deep-hole operations where coolant-through capability improves chip evacuation and tool life. The product arrives new and ships directly from the manufacturer.

Coolant-Through Design Enhances Chip Control

Internal coolant channels deliver cutting fluid directly to the drill point, reducing heat buildup and helping to clear chips from deep bores. This feature changes the drilling process by allowing higher feed rates and more consistent hole quality compared with external flood cooling alone. The design targets applications where chip packing would otherwise limit depth or accuracy.

10X Diameter Ratio Defines Maximum Reach

The 10X specification sets the effective drilling depth relative to the 2.20 mm diameter, making this the deciding factor for jobs that require deep, straight holes in a single pass. Buyers needing greater reach or larger diameters will need a different tool. California Proposition 65 warnings apply due to chemicals known to cause cancer and reproductive harm.

How it compares

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

Price $140.99
Pricier than about 90% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

When will the 2.20 mm drill need replacement?

Replace the 2.20 mm drill when cutting edges show wear or chip evacuation drops, as coolant-through design extends life but does not eliminate wear.

What limits continuous drilling at 10X depth?

Chip evacuation and heat buildup in the 10X deep hole become the limiting factors during sustained use.

How hot does the 2.20 mm drill get during all-day runs?

The 2.20 mm drill runs hotter without proper coolant flow; maintain steady pressure to control temperature at depth.

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