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Small gold-coloured twist drill bit labelled number 55

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill No 55 Part 30505200AM

SKU CH-H6WZ-H4EQS

Twister Micro-Tuff Drill No 55 precision drilling accessory for power tools, new condition

  • Twister Micro-Tuff design for precision drilling
  • Size 55 for fine hole applications
  • M.A. Ford quality for reliable performance
  • New condition ensures full tool life
  • California Prop 65 compliance disclosed

What the Micro-Tuff Drill No 55 does

The M.A. Ford Twister Micro-Tuff Drill No 55 is a precision cutting accessory for power and pneumatic tools. It is built for workshops and production lines that need repeatable micro-hole results. Buyers who need larger diameters or heavy-duty structural drilling should choose a different tool.

Capacity and headroom for micro drilling

The drill handles fine-hole work in metals and composites where standard bits wander. It runs out of reach when hole depths exceed the flute length or when material thickness demands a longer shank. Operators must match speed and feed to the specific alloy to avoid premature wear.

Part number 30505200AM identifies the exact item

Ordering by this manufacturer part number ensures the correct Micro-Tuff geometry and coating. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. Verify machine compatibility before purchase.

How it compares

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

Price $20.99
Cheaper than about 62% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

Will this No 55 drill work with the collet I already use on my rotary tool?

The drill is a No 55 size; match that designation to the collet or chuck specification of your existing rotary tool to confirm fit.

How can I confirm the 30505200AM drill is cutting correctly after I install it?

Run the drill at the recommended speed for the material; a clean, round hole with minimal burr and no excessive heat indicates proper operation.

Does the 30505200AM package include any lubricant or only the drill itself?

The box contains the Twister Micro-Tuff drill No 55 only; cutting fluid or lubricant must be purchased separately if required for your application.

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