Alpha hex impact power bits, H4 / 50

The Alpha ThunderMAX hex impact power bits are H4, H5 and H6 power bits, supplied as a wrapped pack of 5. The torsion zone gives strength under high impact and high torque loads, and the range uses S2 raw material with full body hardness, a precision machined tip and a black oxide finish. Magnetism helps the bit grip the screw and prevent cam-out. The range suits cordless drills and metal to metal fastening where screws are tightened down hard.

The range is organised by hex size and length. H5 is the only size offered in two lengths here, 50mm and 75mm; H4 and H6 are 50mm.

Where this product is used

• Driving hex socket screws with an impact driver
• Metal to metal fastening where screws are tightened down hard
• Driving screws with a cordless drill
• Reaching hex fasteners that sit below the surface with the 75mm length

Features

• Hex H4, H5 and H6 points
• 50mm and 75mm overall lengths
• Torsion zone for high impact and torque loads
• S2 raw material with full body hardness
• Black oxide finish
• Magnetism helps the bit grip the screw and prevent cam-out
• Wrapped pack of 5

Key specifications

Choosing the right option

Choose the hex size to match the socket (H4, H5 or H6), then the length: 50mm for normal reach, or the 75mm H5 where more reach is needed. For a double ended H5 bit see the ThunderMAX H5 x 65mm double ended bit; for a 25mm insert bit see the ThunderMAX H5 x 25mm insert bit.

See also the: Alpha MaxDrive H5 x 50mm Hex Torsion Power Bit, Pack of 10, Alpha ThunderZone H5 x 50mm Hex Impact Power Bit, Handi Pack of 10.