37pcs Precision Screwdriver Bit 28mm×H4 Hand Tools Torx Slotted PH1 Phillips Screwdriver Repair Tools
558+ sold
$11.56
0% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- kingeser
- Origin
- Mainland China
- Material
- Alloy Steel
- Screw Head Size
- various
- High-concerned chemical
- None
- Screw Head Type
- SLOTTED, Phillips, TORX, Tri-Wing, 5-Point
- Type
- Magnetic Screwdriver
- Package Quantity
- 30-49Pcs
- Magnetic
- Yes
- is_customized
- Yes
- Model Number
- KS12D
- With Handle Or Not
- No
- Choice
- yes
- semi_Choice
- yes
Product Description
Description:
-magnetic head Hex Shank screwdriver bars.
-S2 high quality steel, this batch of head using S2 high quality steel, batch head surface for silvery , from inside to outside are the same.
-Exquisite workmanship, each edge can be accurately locked screws, and the screwdriver head.
-Strong magnetic,can suck the screws easily when used it.
-Widely used for manual electric screwdriver, screwdriver, drill, air and other tools, ect.
-Professional multi size, hexagonal handle on the edge of 3/25" inch(4mm).
Specifications:
Type of shank:3/25" inch(4mm) hex shank
Size:Overall length.: 28mm
Material: S2 Alloy Steel
Surface for nickel plating
Package Contents:
37*Precision Screwdriver bit
Pros & Cons
Pros
- Constructed from S2 high quality alloy steel for long-lasting, wear-resistant performance
- Magnetic bit heads for secure screw handling during repairs
- Wide range of screw head types and sizes for versatile precision repair work
- Compact 28mm length for access to tight, hard-to-reach screw locations
Cons
- Does not include a screwdriver handle, requiring buyers to source or use an existing handle
- Only available as a 37-piece set, no smaller partial set options
- The bits are not compatible with heavy-duty industrial screw applications beyond precision work
- No included storage case for organizing the individual screwdriver bits
Common Questions
What materials are these screwdriver bits made from?
The bits are constructed from S2 high quality alloy steel for superior strength and durability.
What types and sizes of screw heads are included in this set?
This 37-piece set includes slotted, Phillips, Torx, Tri-Wing, and 5-Point screw heads in various matching sizes, each 28mm long.
Are these screwdriver bits magnetic?
Yes, the bits feature a magnetic head design to securely hold screws in place during repairs.
What common repair jobs is this bit set suitable for?
This set is ideal for repairing small electronics, eyeglasses, watches, and other precision equipment with various screw head types.
What is included in the shipping package for this bit set?
The package includes 37 precision screwdriver bits, with no handle or carrying case included in the base listing.
Product information last updated on March 12, 2026