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HARFINGTON 5pcs SL3 Slotted Impact Screwdriver Bits 3mm Slotted Tip 1/4" Hex Shank 75mm (3") Long Magnetic Flat Head Phosphated S2 Steel Screw Driver Drill Bits Electric Power Tool — Open-Box, 18% Off
Brand: HARFINGTON
Condition: Used - Mint
$762
$929
-18% Save $167
Updated: 19 days ago
Description
Size - Magnetic slotted head size: SL3 (3mm), total length: 75mm / 3", hex shank: 1/4"; hardness: HRC60-61 (The recognized stable hardness is around HRC60.). Each screwdriver bit is clearly engraved with the model for easy identification.
Material - Flat head screwdriver bits are made of heat-treated S2 steel with a hardness of up to HRC60-61, providing excellent strength, hardness and durability. The black phosphate coating is corrosion-resistant and reduces friction, making operation smoother and the screwdriver bit life longer.
Features - The slotted head drill bit adopts magnetic design, which can absorb screws vertically or tilted, making it easy to remove and install screws in a small space. The impact slotted driver bit is precision machined for a consistent fit, and features a single slot design for use with Phillips or single slot screw constructions, provides higher torque, and is designed and constructed to withstand impact drills.
Application - Slotted flat head drill bits are suitable for furniture assembly, mechanical equipment installation, auto repair, home DIY projects, homemade furniture, construction, carpentry construction, etc. 1/4" drive hex shank is widely used in impact drills, electric screwdrivers, manual screwdrivers, power drills, etc..
Note - Please check whether it is firmly installed on the impact/power tool before use. Avoid using excessive force when tightening the screws to prevent the bit from being damaged or slipping out. Please keep away from high-temperature environments during storage to avoid affecting the magnetic effect.
Magnetic flat head screwdriver bits are made of heat-treated S2 steel with a hardness of up to HRC60-61, providing excellent strength, hardness and durability. The black phosphate coating is corrosion-resistant and reduces friction, making operation smoother and the screwdriver bit life longer.
The slotted head drill bit adopts magnetic design, which can absorb screws vertically or tilted, making it easy to remove and install screws in a small space. The special torque buffer design can absorb the vibration generated during operation, increase torque transmission, reduce head wear and extend service life.
The impact slotted driver bit is precision machined for a consistent fit, and features a single slot design for use with Phillips or single slot screw constructions, provides higher torque, and is designed and constructed to withstand impact drills.
Slotted flat head drill bits are suitable for furniture assembly, mechanical equipment installation, auto repair, home DIY projects, homemade furniture, construction, carpentry construction, etc. 1/4" drive hex shank is widely used in impact drills, electric screwdrivers, manual screwdrivers, power drills, etc..
Please check whether it is firmly installed on the power tool before use. Avoid using excessive force when tightening the screws to prevent the bit from being damaged or slipping out. Please keep away from high-temperature environments during storage to avoid affecting the magnetic effect.
The slotted head drill bit adopts magnetic design, which can absorb screws vertically or tilted, making it easy to remove and install screws in a small space. The special torque buffer design can absorb the vibration generated during operation, increase torque transmission, reduce head wear and extend service life.
The impact slotted driver bit is precision machined for a consistent fit, and features a single slot design for use with Phillips or single slot screw constructions, provides higher torque, and is designed and constructed to withstand impact drills.
Slotted flat head drill bits are suitable for furniture assembly, mechanical equipment installation, auto repair, home DIY projects, homemade furniture, construction, carpentry construction, etc. 1/4" drive hex shank is widely used in impact drills, electric screwdrivers, manual screwdrivers, power drills, etc..
Please check whether it is firmly installed on the power tool before use. Avoid using excessive force when tightening the screws to prevent the bit from being damaged or slipping out. Please keep away from high-temperature environments during storage to avoid affecting the magnetic effect.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0fdb14c2x
- Model:
- 1
- Country:
- US
- ASIN:
- B0FDB14C2X
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for HARFINGTON products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.


















