Posidriv Power Screwdriver Bits
- Posidriv power bits drive Pozidriv style screws with a drill or driver, engaging the extra ribs for less cam-out.
- Sizes #1, #2 and #3 are offered as 50mm bits on a 1/4 inch hex shank for everyday drills and drivers.
- Sizes #1 to #4 are offered as 72mm bits on a 5/16 inch hex shank, including the large #4 tip.
- Seven bits in total, letting you match both the screw size and the shank of the tool you use.
- Made of High Speed Tool Steel so the ribbed cross tip keeps its shape through high-volume screw driving.
Available Sizes (7) Show all 7 sizes Hide sizes
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Size #1 · Shank 1/4"
$2.29
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Size #1 · Shank 5/16"
$4.39
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Size #2 · Shank 1/4"
$2.00
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Size #2 · Shank 5/16"
$4.39
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Size #3 · Shank 1/4"
$2.79
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Size #3 · Shank 5/16"
$5.33
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Size #4 · Shank 5/16"
$5.33
Genius Tools Posidriv Power Screwdriver Bits
Posidriv screws are common in chipboard, kitchen cabinets and many imported fittings. A Posidriv bit has small extra ribs that lock into the matching marks on the screw, giving a tighter fit than a Phillips bit and letting you push harder without the bit riding out.
Genius Tools Posidriv Power Screwdriver Bits are long bits made for power tools. The 50mm versions on a 1/4 inch hex shank come in #1, #2 and #3. The 72mm versions use a 5/16 inch hex shank and come in #1, #2, #3 and #4, adding reach and a large tip for heavier screws.
A good fit protects the screw head and the work, especially when driving many screws in a row. The bits are made of High Speed Tool Steel for long service in a drill or driver. Keep the 50mm bits for compact tools and the 72mm bits for jobs where the screw sits deeper or the tool body gets in the way.
- Type: Posidriv power screwdriver bit
- Sizes: #1 to #4
- Lengths: 50mm (1/4" hex), 72mm (5/16" hex)
- Material: High Speed Tool Steel
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