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M.A. Ford

M.A. Ford Twister Micro-Tuff Drill 0.34 mm

SKU CH-3SGS-FNP57

Twister Micro-Tuff drill bit bores precise 0.34 mm holes in demanding materials

  • Micro-Tuff design enables precise drilling in tight spaces
  • 34 mm diameter suits fine-detail and micro-machining tasks
  • M.A. Ford brand recognised for durable cutting-tool performance
  • Twister flute geometry promotes efficient chip evacuation
  • California Prop 65 notice informs safe handling and compliance

Micro-Tuff Drill 0.34 mm

The M.A. Ford Twister Micro-Tuff Drill is a 0.34 mm cutting tool designed for precision drilling tasks. It belongs to the power and pneumatic accessories range and is supplied in new condition. The item ships directly from the manufacturer.

Suited for fine hole work

This drill suits operators who need a very small diameter bit for accurate holes in metal or composite materials. It is not intended for heavy-duty drilling or large-diameter applications where a standard twist drill would be required. Buyers needing a larger cutting diameter should select a different size.

Simple chuck installation

The drill fits into a compatible collet or chuck for quick setup on a rotary tool or drill press. Care must be taken to avoid excessive side load because the 0.34 mm diameter can snap under lateral pressure. Proper speed and lubrication help prevent premature breakage.

Highlights

  • Micro-Tuff design enables precise drilling in tight spaces
  • 34 mm diameter suits fine-detail and micro-machining tasks
  • M.A. Ford brand recognised for durable cutting-tool performance
  • Twister flute geometry promotes efficient chip evacuation
  • California Prop 65 notice informs safe handling and compliance

Specifications

BrandM.A. FORD

Questions about this item

What collet or chuck diameter do I need to hold the 0.34 mm shank on my drill or mill?

You need a collet or chuck that clamps down to 0.34 mm; standard ER or drill chucks typically stop at larger sizes, so a dedicated micro-collet or pin-vise adapter is required.

Can I run this drill in a standard 3/8 in or 1/2 in drill press without an adapter?

No, the 0.34 mm shank is far smaller than standard chuck capacity; you must use a micro-collet, pin-vise or sleeve adapter that fits your press spindle.

How can I verify the drill is cutting correctly after setup?

Under magnification the drill should produce a clean, round hole of 0.34 mm with minimal burr and no wobble; if the hole is oversized or the drill walks, the collet grip or run-out needs adjustment.

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