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An opening at the tip accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.
Bits have a different size at each end. An opening at the tips accommodates the pin in the recess of tamper-resistant Torx screws. These are also known as pin-in-Torx bits.
Use with screws that have two drilled holes.
An opening at the tip accommodates the pin in the recess of tamper-resistant Phillips screws. These are also known as pin-in-head Phillips bits.
An opening at the tip accommodates the pin in the recess of tamper-resistant hex screws. These are also known as pin-in-hex or pin-in-socket bits.
Grip the indentations on the head of tri-groove fasteners.
An opening at the tip accommodates the pin in the recess of tamper-resistant pentalobe and tamper-resistant Torx Plus screws.
Turn screws that have the tamper-resistant asymmetrical drive exclusive to McMaster-Carr.
An opening at the tip accommodates the pin in the recess of tamper-resistant square screws.
A three-winged tip fits triangular slotted screw recesses.
One-way screws can be installed with standard slotted screwdrivers but can only be removed with this type of bit.
Assortments contain bits with multiple drive styles.
Insert a bit into the shaft and a magnet holds it in place.