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Small silver twist drill bit with sharp point and fluted shaft

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill No 46 Part 30508100

SKU CH-GFQH-6WR9P

Precision No 46 micro drill bit for high-performance drilling applications

  • Twister Micro-Tuff design for precision drilling
  • No 46 size suits fine-hole applications
  • Part 30508100 identifies the exact component
  • New condition ensures full factory performance
  • California Proposition 65 warning informs safe handling

M.A. Ford Twister Micro-Tuff Drill No 46

This M.A. Ford Twister Micro-Tuff drill carries the No 46 designation and part number 30508100. It is a new power-tool accessory built for precision drilling tasks in professional workshops and maintenance environments.

California Proposition 65 chemical notices

The product bears two California Proposition 65 warnings. One states it contains a chemical known to the State of California to cause cancer. The other states it contains a chemical known to cause birth defects or other reproductive harm.

Shipment threshold and manufacturer dispatch

Orders valued at 75 or more ship free, and this item ships directly from the manufacturer. Buyers needing faster fulfilment or consolidated delivery with other brands should note the single-source dispatch arrangement.

How it compares

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

Price $12.99
Cheaper than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

How often will the No 46 drill need resharpening?

Resharpening interval depends on the workpiece material and feed rate; inspect the cutting edges regularly and regrind when flank wear becomes visible.

What limits continuous drilling with this Twister Micro-Tuff drill?

The cutting edges will dull first under sustained use; chip evacuation and heat buildup in the workpiece are the practical limits.

How much heat and noise does the drill generate during all-day operation?

Heat concentrates at the cutting zone and increases with speed and feed; noise level matches typical high-speed drilling in metal.

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