#2 Square Drive Bits, 10-Pack 4-Inch S2 Steel Impact Driver Bits
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- [MAGNETIC, CNC-MACHINED SQ2 TIPS] Each #2 square tip is CNC machined for consistent engagement with matching screw recesses. Built-in magnetism assists with screw pickup and positioning. Confirm an SQ2/#2 recess before ordering.
- [4-INCH REACH WHERE IT COUNTS] The extended 4-inch profile reaches recessed #2 square-drive screws and pocket-hole joints when a standard short bit falls short, giving you practical working reach for woodworking and cabinetmaking.
- [HARDENED S2 STEEL] Made for repeat jobs, these S2 steel screwdriver bits are hardened to 58–60 HRC to help stand up to tip wear and deformation. A black manganese-phosphate finish forms a treated outer surface for everyday shop use.
- [IMPACT DRIVER COMPATIBLE] Torsion zones flex under load to help manage torque peaks while driving. Standard 1/4-inch hex shanks connect with compatible quick-release chucks on impact drivers and drills.
- [10-PACK SQ2 BITS WITH HOLDER] Keep ten identical 4-inch SQ2/#2 bits on hand for projects using the same fastener size. The included black storage holder keeps the square bit set organized between jobs.
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Estimated shipping
Select a product to estimate shipping.These XAUQOQA #2 Square Drive Bits are a durable and reliable addition to your toolkit, designed for precision work on various projects. They’re built to handle the demands of woodworking, cabinetmaking, and more, offering extended reach and consistent performance.
Key Highlights
- Extended Reach: The 4-inch length provides ample reach for recessed #2 square-drive screws and pocket-hole joints.
- Magnetic Design: Integrated magnetism helps securely hold screws during driving.
- Hardened Steel: Crafted from S2 steel for increased durability and resistance to wear.
- Impact Driver Compatible: Torsion zones manage torque, making them suitable for use with impact drivers.
- Hex Shank Connection: Standard 1/4-inch hex shanks ensure compatibility with a wide range of tools.
Useful Facts
- Material: Alloy Steel
- Finish: Manganese Phosphate
- Shank Type: Hex
- Brand: XAUQOQA
- Dimensions: 4 x 0.25 x 0.25 inches
Good Fit For
- Woodworking projects
- Cabinetmaking
- Repair work requiring #2 square-drive screws
- Use with impact drivers and drills
Product details

| Main Specification | |
|---|---|
| Included Components | 10 x 4-Inch SQ2 Square Drive Bits or 1 x Black Bit Storage Holder |
| Manufacturer | XAUQOQA |
| Unit Count | 10 Count |
| Item dimensions L x W x H | 4 x 0.25 x 0.25 inches |
| Surface Recommendation | Wood |
| Shank Type | Hex |
| Tool Flute Type | Straight |
| Brand | XAUQOQA |
| Number of Pieces | 10 |
| Material | Alloy Steel |
| Finish Type | Manganese Phosphate |
| Product information | |
| Number of Packs | 1 |
| Set Name | 10-Piece 4-Inch SQ2 Square Drive Bit Set |
| Technical Details | |
| Part Number | SQ2-4IN-10PC |
| Model | SQ2-4IN-10PC |
| Material Type | Alloy Steel |
| Style | |
| Finish Types | Manganese phosphate |
| Measurements | |
| Item Dimensions | 4 x 0.25 x 0.25 inches |
| Others | |
| Item Highlight | CNC-Machined Tips or Magnetic Screwdriver Bits or SQ2 Square Bit Set or Torsion Zones and 1/4" Hex Shanks for Pocket-Hole Joinery |
| Product Type | Hex-Shank Drill Bits |







