Pentacle Screwdriver Bits
- Pentacle bits fit five-lobe security screws that ordinary star or Phillips bits cannot turn, from T-8 to T-55.
- Eleven tip sizes, each offered in 30mm, 56mm and 88mm lengths, giving 33 versions to match your fastener and reach.
- Shank size follows the tip: 1/4 inch hex up to T-30, 5/16 inch for T-40 and T-45, 10mm for T-50, 12mm for T-55.
- Short 30mm bits suit compact holders, while the 56mm and 88mm bits reach screws set below the surface.
- Made of High Speed Tool Steel to hold the fine five-lobe profile when working on hardened security fasteners.
Available Sizes (33) Show all 33 sizes Hide sizes
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Size T-8 · Length 30mm
$2.49
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Size T-8 · Length 56mm
$4.68
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Size T-8 · Length 88mm
$8.14
- Size T-10 · Length 30mm Out of stock Sold out
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Size T-10 · Length 56mm
$4.68
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Size T-10 · Length 88mm
$8.14
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Size T-15 · Length 30mm
$2.49
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Size T-15 · Length 56mm
$4.68
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Size T-15 · Length 88mm
$8.14
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Size T-20 · Length 30mm
$2.49
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Size T-20 · Length 56mm
$4.68
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Size T-20 · Length 88mm
$8.14
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Size T-25 · Length 30mm
$2.49
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Size T-25 · Length 56mm
$4.68
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Size T-25 · Length 88mm
$8.14
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Size T-27 · Length 30mm
$2.49
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Size T-27 · Length 56mm
$4.68
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Size T-27 · Length 88mm
$8.14
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Size T-30 · Length 30mm
$2.49
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Size T-30 · Length 56mm
$4.68
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Size T-30 · Length 88mm
$8.14
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Size T-40 · Length 30mm
$3.62
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Size T-40 · Length 56mm
$6.40
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Size T-40 · Length 88mm
$9.90
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Size T-45 · Length 30mm
$3.62
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Size T-45 · Length 56mm
$6.40
- Size T-45 · Length 88mm Out of stock Sold out
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Size T-50 · Length 30mm
$6.12
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Size T-50 · Length 56mm
$8.34
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Size T-50 · Length 88mm
$12.82
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Size T-55 · Length 30mm
$7.51
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Size T-55 · Length 56mm
$10.57
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Size T-55 · Length 88mm
$16.95
Genius Tools Pentacle Screwdriver Bits
Pentacle fasteners use a five-lobe recess to discourage tampering on equipment, public fittings and electronics. When you need to service those parts, a matching pentacle bit is the clean way to remove them without damaging the screw head.
This Genius Tools series covers tip sizes T-8, T-10, T-15, T-20, T-25, T-27, T-30, T-40, T-45, T-50 and T-55. Every size comes in three lengths, 30mm, 56mm and 88mm, so you can choose a short bit for tight spots or a longer one for recessed screws.
The smaller tips up to T-30 have a 1/4 inch hex shank that fits most bit holders and drivers. T-40 and T-45 use a 5/16 inch hex shank, while T-50 and T-55 move to 10mm and 12mm hex shanks for larger holders.
All bits are made of High Speed Tool Steel. Keep the sizes you meet most often in your kit so a security screw never holds up a repair.
- Type: pentacle (five-lobe) security screwdriver bit
- Sizes: T-8 to T-55 (11 sizes)
- Lengths: 30mm, 56mm, 88mm
- Hex shank: 1/4", 5/16", 10mm, 12mm
- Material: High Speed Tool Steel
| Type | 5-Point & Pozidriv Screwdriver Bits |
|---|
