6Pcs 1/4 Inch Shank Long Magnetic Square Head Screwdriver Bits Set Power Tools SQ1 SQ2 SQ3 (50mm)

SQ1, SQ2, SQ3(2Pcs Each), 6 Pcs Professional Size Robertson Screwdriver Square Head driver bits set. Size is clearly engraved on the shank for easy identification.
1/4” inch hex shank, and 2 inch (50mm) length. Can be used with electric screwdriver, manual screwdriver, electric drill, group general tools, air and other any standard bit holders.
Made of S2 high quality shock-resisting tool steel, a hard and abrasion-resistant alloy metal. Square head surface for steel material color,from inside to outside are the same.
With 1/4" quick change hex shaft which widely used on electric screwdrivers, hand screwdrivers, cordless drills, etc.
Strong magnetic, good workmanship, high precision. each edge can be accurately locked screws, no damage to the screw and the screwdriver head.

Specification:

◆ Materials: S2 alloy steel
◆ Type of shank: 1/4 Inch Hex (6.35mm)
◆ Length: 2-Inch/ 50mm
◆ Size:SQ1(2.4*2.4mm), SQ2 (3.0*3.0mm), SQ3 (3.4*3.4mm)

Dimensions:

SQ1: 2.4*2.4 Size of head (mm) - 50mm Length.
SQ2: 3.0*3.0 Size of head (mm) - 50mm Length.
SQ3: 3.4*3.4 Size of head (mm) - 50mm Length.

What You Will Get:

6 x Square Head Screwdriver Bits (SQ1 SQ2 SQ3, Each size 2pcs)

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