T15 Torx Star Drive Bit 1/4" hex

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Qty	Price per item	Saving
1	£1.86	-
2 – 5	£1.72	7.5%
6 – 10	£1.58	15%
11 – 25	£1.40	25%
26 – 50	£1.30	30%
51 +	£1.21	35%

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Torx Star Drive Bit size T15
25mm long, steel, ¼" drive
For Torx screws - also known as T star screws

Use with Magnetic Drill Bit Holder so you can change bits quickly
when using different size screws

TORX Tools For use with Internal Socket Head Type TORX Screws Point to Point Dimensions Click on the size you need to go directly to that listing
Size	Inch P to P	Metric P to P
T10	.107"	2.74 mm
T15	.128"	3.27 mm
T20	.151"	3.86 mm
T25	.173"	4.43 mm
T30	.216"	5.52 mm
T40	.260"	6.65 mm

Torx bits are similar to allen keys in being six sided but where the allen key is hexagonal the torx bit is a six lobed star shape - hexalobular.

TORX head screws resist cam-out better than Phillips, Pozidriv or slot head screws. Phillips screws were specifically designed to make the driver to cam out, to prevent over-tightening, TORX heads were designed to prevent it. This can increase driver bit life by ten times or more.