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Price
$50.99
Sipery 10Pcs H4 (4mm) Hex Head Allen Wrench Drill Bit Set, 1/4 Inch Hex Shank, 3 Inch Long, S2 Steel, Magnetic, Multi-Purpose โ€” image 1
Screwdriver BitsSiperyโœ“ In stock

Sipery 10Pcs H4 (4mm) Hex Head Allen Wrench Drill Bit Set, 1/4 Inch Hex Shank, 3 Inch Long, S2 Steel, Magnetic, Multi-Purpose

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$50.99

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About this item
  • Specification - 10Pcs allen wrench screwdriver bits H4, 1/4 inch Hex shank, 4mm / 0.16inch hex head size, 75mm/3inch long.
  • Material - Hex head drill bit made of sturdy S2 steel, hex head bit have proper hardness and torsion, not easy to break and wear.
  • Magnetizable hex drill bits - The weak magnetic screwdriver bit can be magnetized with magnet or strong magnetic bits.
  • Easy to Use - Hex screwdriver bit have magnetic, it can be firmly fixed on screwdrivers and keep hexagon screws stuck to them, can improve your work efficiency.
  • Multi Purpose - Allen screwdriver bit fit for electric screwdrivers,hand screwdrivers, electric drills, air drills, cordless drills, impact drivers and so forth.
Product description

Specification Package: 10Pcs allen wrench drill bits H4 Material: S2 Steel Shank Type: 1/4 inch Hex shank Hex shank size: 6.35mm / 1/4inch Head Type: Hex Head Hex Head Size: H4 (4mm / 0.16inch) Total Length: 75mm / 3inch Feature - Drill bits are heat treated for durability, has high hardness, not easy to wear. - Screwdriver bit with magnetic, easy to suck the screws. - Not only can you use the bits on hand tools, you can easily insert them to any 1/4 inch hex shank power drill to use. - Hex bit can be used for engineering, machinery, production lines, furniture and maintenance of household appliances. Kindly Note: Please allow 1-2mm errors due to manual measurement, thank you for your understanding!

Product details
Brand
Sipery
Manufacturer
Sipulay-tools
Material
S2 Steel
Colour
Grey
Size
H4 (4mm / 0.16inch)
Model number
allen wrench screwdriver bits 5/32 Inch
Part number
allen wrench screwdriver bits H4
EAN
0778299856881

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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