50mm Length, 1/4 Hex Shank, S2 Alloy Tool Steel
Professional Multi-function 5-Point Star, Robertson, Triangle, Tri-Wing, Snake Eye Spanner Screwdriver Bits Set, for Power Tools
High-quality materials, environmentally friendly, safe and reliable, good corrosion resistance and long life, excellent craftsmanship. Strong and durable, these multipurpose bits are often used with power tools to install sheet metal screws. An essential tool for home, garage, workshop for metal, wood workers, builders,technician, etc.
Forged from S2 alloy tool steel material, high temperature quenching treatment, hardness about HRC60±， high hardness, corrosion resistance, rust resistance and wear resistance. The toughest bits available, these withstand the shock and twisting force of impact drivers.
Hex-shank bits (also known as insert bits) for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
Hex-shank bits (also known as insert bits) for power tools have a groove in the shank and fit directly into power tools without an adapter. They offer more reach for recessed holes and less wobble compared to a hex shank bit used with an adapter.
With magnetic, it is convenient to suck the screws and improve the working efficiency.
● Bit Material：S2 alloy tool steel ( AISI/SAE S2 )
● Hardness: HRC60±
● Length: 50mm
● 1/4" ( 6.35mm ) Hex Shank
● Driver Type:
- 5-Point Star （An opening at the tip accommodates the pin in the recess of tamper-resistant pentalobe screws. ）
- Square/Robertson（Designed for screws with a square recess in the head, these are also known as Robertson bits.）
- Triangle （Designed for screws with a triangle recess in the head.）
- Tri-Wing（A three-winged tip fits triangular slotted screw recesses.）
- Snake Eye Spanner （Use with screws that have two drilled holes. ）
●
- 12Pcs Multi-function Assorted Set include : ( U4, U5, U6, U7, U8, ▲1.8, ▲2.0, ▲2.3, ▲2.7, S2,Y3, Y4.5 )
- 7Pcs 5-Point Star Assorted Bits Set include : ( T10, T15, T20, T25, T27, T30, T40 )
- 5Pcs Snake Eye Spanner Assorted Bits Set include : ( U4, U5, U6, U7, U8 )
- 4Pcs Triangle Assorted Bits Set include : ( ▲1.8, ▲2.0, ▲2.3 ▲2.7 )
- 3Pcs Robertson Assorted Bits Set include : ( S1, S2, S3 )
- 2Pcs Tri-Wing Assorted Bits Set include : ( Y3, Y4.5 )
- 7Pcs 5-Point Star Assorted Bits Set include : ( T10, T15, T20, T25, T27, T30, T40 )
- 5Pcs Snake Eye Spanner Assorted Bits Set include : ( U4, U5, U6, U7, U8 )
- 4Pcs Triangle Assorted Bits Set include : ( ▲1.8, ▲2.0, ▲2.3 ▲2.7 )
- 3Pcs Robertson Assorted Bits Set include : ( S1, S2, S3 )
- 2Pcs Tri-Wing Assorted Bits Set include : ( Y3, Y4.5 )