Turn 6-flute spline screws, which are commonly found in workholding equipment
Secure asymmetrical screws with a unique drive that's only available from McMaster-Carr
Turn hex screws at an angle when you can't access them head on
Turn hex screws at an angle when you can't access them head on
Turn Torx screws at an angle when you can't access them head on
Have a range of bits ready to turn the most common screw styles and sizes
A selection of bit styles that absorb 30 times the shock of standard bits
Turn the butterfly-shaped screws commonly found on old vehicles and machinery
Turn hex screws in areas exposed to moisture and chemicals
Turn Phillips screws in areas exposed to moisture and chemicals
Turn slotted screws in areas exposed to moisture and chemicals
Turn square bits in areas exposed to moisture and chemicals
Turn Torx screws in areas exposed to moisture and chemicals
A collar butts up against your surface to stop Phillips screws from sinking too deep
A collar butts up against your surface to stop square screws from sinking too deep
Twice as many contact points as square bits to deliver more torque
The unique two-point shape turns drilled spanner screws
The unique two-point shape turns drilled spanner screws
Turn Frearson screws, which are frequently found on marine equipment
Six contact points deliver more torque than slotted and Phillips bits
Six contact points deliver more torque than slotted and Phillips bits
Absorb 30 times the shock of standard hex bits to withstand intense force
Similar to slotted bits, but with curved walls for better contact with the screw recess
A selection of bit styles that won't crack or deform under pressure
Less likely to crack or deform under high torque than standard Phillips bits
Less likely to crack or deform under high torque than standard slotted bits
Less likely to crack or deform under high torque than standard Torx bits
Turn JIS screws, which are commonly found in electronics assemblies
Turn JIS screws, which are commonly found in electronics assemblies
Turn Microstix screws, frequently found on old computers, cell phones, and electronics
Turn the ultra-low-profile Mortorq® screws, often found in military and aerospace applications
Wider lobes than standard Mortorq® bits to deliver even higher torque
Turn pentagon screws, commonly found on manhole covers and other public infrastructure
Turn pentalobe screws found on Apple devices and other electronics
Align easily with fasteners and deliver more torque than slotted bits
Align easily with fasteners and deliver more torque than slotted bits
Absorb 30 times the shock of standard Phillips bits to withstand intense force
Turn fasteners on electrical equipment, such as fuse boxes and terminal blocks
More points of contact than Phillips bits to withstand more torque without slipping
More points of contact than Phillips bits to withstand more torque without slipping
Absorb 30 times the shock of standard Pozidriv® bits to withstand intense force
Secure screws on European electrical equipment, such as fuse boxes and terminal blocks
A variety of bit styles with knurled shanks for fine-tuned finger tightening
Flip these bits around to drive a different size Phillips screw
Turn two popular drive styles with one bit
Flip these bits around to drive a different size slotted screw
Flip these bits around to drive a different size square screw
Turn two sizes of tamper-resistant Torx screws with one bit
Flip these bits around to drive a different size Torx screw
Turn RIBE screws, which are commonly found in European cars and trucks
Drive long Phillips screws with zero wobble
Drive long slotted screws with zero wobble
Turn hex screws in hard-to-reach places with just one hand
Turn hex screws in hard-to-reach places with just one hand
Grip hex screws so you can fasten with one hand
Grip Torx screws so you can fasten with one hand
Grip Torx screws so you can fasten with one hand
Drive screws into wood and other tough materials without risking cracks or splits
Drive screws into wood and other tough materials without risking cracks or splits
Absorb 30 times the shock of standard square bits to withstand intense force
Grooves on the tip bite into Phillips screw slots to prevent slipping
The tip sits snugly in Phillips screw slots to prevent slipping
Grooves on the tip bite into Torq-Set® screw slots to prevent slipping
Fit around the security pin to turn tamper-resistant hex screws
Fit around the security pin to turn tamper-resistant hex screws
Fit around the security pin to turn tamper-resistant pentalobe screws
Fit around the security pin to turn tamper-resistant Phillips screws
Fit around the security pin to turn tamper-resistant square screws
Fit around the security pin to turn tamper-resistant Torx screws
Fit around the security pin to turn tamper-resistant Torx screws
Fit around the security pin to turn tamper-resistant Torx Plus screws
Thread directly onto your driving tool for an extra-stable connection that minimizes wobbling
Access Phillips screws in narrow, recessed holes
Access slotted screws in narrow, recessed holes
Similar to Phillips bits, but with offset wings for a better grip
Similar to Phillips bits, but with offset wings for a better grip
Six wide lobes grip fasteners so they won't slip and damage the drive
Six wide lobes grip fasteners so they won't slip and damage the drive
Absorb 30 times the shock of standard Torx bits to withstand intense force
Larger lobes than Torx bits to deliver more torque without slipping and stripping the drive
Larger lobes than Torx bits to deliver more torque without slipping and stripping the drive
Turn tri-groove screws, typically found on signs, light fixtures, and other public property
Turn tri-groove screws, typically found on signs, light fixtures, and other public property
Turn tri-lobe screws, commonly used to secure safety covers on electronics
Access electronics secured with Tri-Wing® screws
Turn triangle-drive screws, commonly used to fasten safety covers on electronics
Three times as many contact points as square bits to deliver maximum torque
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Pair with drivers to turn screws
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