M.A. Ford 30009950 Twister GP 5X Drill No 39
A number 39 Twister GP 5X drill with a straight shank for general-purpose drilling
- Twister GP 5X geometry drills faster through tough materials
- Straight shank fits standard drill chucks without adapters
- Size No 39 suits precise small-hole applications
- California Proposition 65 warning informs safe handling practices
- Manufacturer-direct supply ensures authentic M.A. Ford quality
M.A. Ford Twister GP 5X Drill No 39
This drill is a precision cutting tool designed for general-purpose drilling tasks. It suits machinists, maintenance technicians and workshop users who need a straight-shank bit for handheld or bench-mounted machines. The No 39 size targets specific hole diameters in metal, plastic or wood. It is not for buyers who require a full set of incremental sizes or a specialised coating for hardened alloys.
California Proposition 65 notice applies
The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. No thermal, noise or power-draw data is provided for this non-powered accessory. Users should follow standard workshop ventilation and personal-protection practices when drilling. The notice does not imply a hazard unique to this drill compared with other cutting tools.
Straight shank fits standard chucks
The straight shank allows direct clamping in three-jaw drill chucks, collets or quick-change adapters without a special holder. This simplifies tool changes on drill presses, milling machines or cordless drills. The single-piece construction avoids the run-out issues sometimes seen with reduced-shank or step-drill designs. It is not for users who need a tapered shank for Morse-taper spindles or a hex shank for impact drivers.
How it compares
Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.
- Price $10.99
- Cheaper than about 92% of the 2,412 comparable items (median $81.99).
Specifications
| Product | |
|---|---|
| Brand name | M.A. FORD |
Questions about this item
How do I install the Twister GP 5X drill No 39 in a straight-shank chuck, and what step causes run-out?
Open the chuck fully, insert the straight shank until it seats, then tighten each jaw evenly; the step most people skip is re-checking run-out with a dial indicator after the first tightening.
When will the Twister GP 5X drill No 39 need replacement, and what wears first?
The cutting lips dull before the shank wears; replace the drill when flank wear reaches the maximum your shop standard allows or when hole size drifts out of tolerance.
What limit appears first during sustained drilling with the Twister GP 5X drill No 39?
Heat buildup at the cutting edges is the first limit; it accelerates wear and can trigger the Proposition 65 chemical exposure warning if coolant is insufficient.
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