Best Flat Screwdriver Bits in 2026

Includes Phillips sizes: #000, #00, #0, #1, #2, #3; Slotted sizes: 3/16, 1/4, 5/16 in., 1, 1.5, 2.5 mm; Square sizes: S1, S2, S3; Star sizes: T3, T4, T5, T7, T8, T9, T10, T15, T20, T25, T27, T30; Tamper resistant star sizes: TR6, TR7, TR8, TR9, TR10, TR15; Tri-wing sizes: 0, 1; Triangle sizes: 18, 20, 23, 27; Pentalobe sizes: 0.8, 1.2, 1.5 mm; Hex inch sizes: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 in.; Hex metric sizes: 1.3, 1.5, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6 mm; Nut driver sizes: 3, 3.5, 4, 5, 6.5 mm; 1/4 inch high-torque bit driver, mini bit driver, ESD-safe tweezers, flexible metal spudger, nylon spudger/probe, 3-corner spudger, suction cup, magnetic parts mat, 2 zipper cases

The 1/4 inch bit driver set contains a wide range of bits for common fasteners, and they're longer than standard bits to improve your access to recessed fasteners

The three-sided geometry of the 1/4 inch bit driver handle provides the leverage you need to generate high turning force by hand, while round sections at the front and back ends of the handle create an ideal shape for quickly spinning long fasteners

Includes 10-pc. slotted bits: 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16 in.; 1-pc. #0 Phillips bit; 1-pc. #1 Phillips bit; 3-pc. #2 Phillips bits; 2-pc. drywall #2 Phillips bits; 1-pc. #3 Phillips bit; 1-pc. #4 Phillips bit; 4-pc. square bits: S0, S1, S2, S3; 16-pc. star bits: T5, T5.5, T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T35, T40, T45, T50; 5-pc. Pozidriv bits: 0, 1, 2, 3, 4; 12-pc. inch hex bits: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16 in.; 10-pc. metric hex bits: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 7, 8 mm; 5-pc. clutch bits: 1/8, 5/32, 3/16, 1/4, 7/32 in.; 1-pc. 1/4 in. drive x 1/4 in. hex bit socket adapter; 1-pc. ratchet screwdriver

Complete collection of drive types and sizes for any project – construction, repairs, installation, and maintenance

Ratcheting screwdriver has forward, fixed, and reverse drive positions and a comfortable, nonslip rubber grip Security Bit Set

Specifically designed for repairing mobile phones, tablets, laptops, computers, game systems, wristwatches, and eyeglasses the Everybit (TM) set includes 105 screwdriver bits and 22 precision bits

Ratcheting screwdriver has forward, fixed, and reverse drive positions and a comfortable, nonslip rubber grip

A full range of security drive types and sizes fit just about any tamper-resistant fastener you run into

Includes 1-pc. 1/2 in. drive manual impact driver; 2-pc. 5/16 in. hex shank slotted screwdriver bits: 5/16, 3/8 in.; 2-pc. 5/16 in. hex shank Phillips screwdriver bits: #2, #3; 1-pc. storage case

Instant impact force loosens rusted or frozen screws without damaging them

Forward and reverse drive direction

Includes 3-pc. slotted bits: 1, 1.5, 2.5 mm; 4-pc. Phillips bits: #000, #00, #0, #1; 3-pc. star bits: T3, T4, T5; 6-pc. tamper-resistant star bits: TR6, TR7, TR8, TR9, TR10, TR15; 2-pc. tri-wing bits: 0, 1; 2-pc. pentalobe bits: 0.8, 1.2 mm; 2-pc. nut driver bits: 4, 5 mm; 1-pc. precision screwdriver; 1-pc. spudger; 2-pc. bit organizers; 1-pc. storage case

Specifically designed for repairing mobile phones, tablets, laptops, game systems, wristwatches, and eyeglasses

Includes pentalobe bits for iPhone and MacBook

Includes 4-pc. 1/4 in. drive slotted bit sockets: 1/8, 3/16, 1/4, 5/16 in.; 4-pc. 1/4 in. drive Phillips bit sockets: #0, #1, #2, #3; Socket rail

S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time

Bits tips are machined to precise tolerances for strong engagement with fastener heads

Includes 4-pc. slotted impact screwdriver bits: 5/16 x 1-7/16 in., 3/8 x 1-7/16 in., 5/16 x 3-3/16 in., 3/8 x 3-3/16 in.; 4-pc. Phillips impact screwdriver bits: #2 x 1-7/16 in., #3 x 1-7/16 in., #2 x 3-3/16 in., #3 x 3-3/16 in.

Hardened chrome vanadium steel impact bits

Precision-milled tips for exact fit in fastener head

Includes standard and long slotted bit sockets: 1/8, 3/16, 1/4, 5/16 in.; standard and long Phillips bit sockets: #0, #1, #2, #3; standard length square bit sockets: S1, S2, S3; standard and long SAE hex bit sockets: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8 in.; standard and long metric hex bit sockets: 3, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm; standard and long Torx bit sockets: T10, T15, T20, T25, T27, T30, T40, T45, T47, T50, T55, T60; standard length tamper-resistant Torx bit sockets: TR10, TR15, TR20, TR25, TR27, TR30, TR40, TR45, TR47, TR50, TR55, TR60; storage case

S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time

Bits tips are machined to precise tolerances for strong engagement with fastener heads

Includes 9-pc. hex bits: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 in.; Storage rail

While standard bits are 25 mm long, every bit in this set is 30 mm long to improve your access to recessed fasteners

The bits are made of S2 steel with a zinc-phosphate coating that resists corrosion

Includes 3-pc. Phillips bits: #1, #2, #3; 3-pc. slotted bits: 3/16, 1/4, 5/16 in.; 3-pc. square bits: S1, S2, S3; 9-pc. standard hex bits: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 in.; 9-pc. metric hex bits: 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6 mm; 9-pc. star bits: T7, T8, T9, T10, T15, T20, T25, T27, T30; 1-pc. high-torque bit driver

The three-sided geometry of the driver handle provides the leverage you need to generate high turning force by hand, while round sections at the front and back ends of the handle create an ideal shape for quickly spinning long fasteners

The overmolded grip is permanently bonded to the handle and won't degrade or become sticky over time

Includes 4-pc. 1/4 in. drive slotted bit sockets: 1/8, 3/16, 1/4, 5/16 in.; 4-pc. 1/4 in. drive Phillips bit sockets: #0, #1, #2, #3; 10-pc. 1/4 in. drive inch hex bit sockets: 5/64, 3/32, 7/64, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16 in.; 10-pc. 1/4 in. drive metric hex bit sockets: 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8 mm; 10-pc. 1/4 in. drive Torx bit sockets: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30; 4-pc. 1/4 in. drive square recess bit sockets: S0, S1, S2, S3; Storage case

S2 steel bit is press-fit into the socket for a straight, permanent connection that can't loosen over time

Bits tips are machined to precise tolerances for strong engagement with fastener heads

Includes 3-pc. Phillips bits: #1, #2, #3; 3-pc. slotted bits: 3/16, 1/4, 5/16 in.; 3-pc. square bits: S1, S2, S3; Storage rail

While standard bits are 25 mm long, every bit in this set is 30 mm long to improve your access to recessed fasteners

The bits are made of S2 steel with a zinc-phosphate coating that resists corrosion

Includes 2-pc. stubby screwdrivers: #2 Phillips, 1/4 in. slotted; 42-pc. standard screwdrivers: #0, #1, #2, #3 Phillips; 1/8, 3/16, 1/4, 5/16 in. slotted; T10, T15, T20, T25, T27, T30 Torx; S1, S2, S3 square; 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in. inch hex; 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm hex; 6-pc. long screwdrivers: #1, #2, #3 Phillips; 3/16, 1/4, 5/16 in. slotted; 11-pc. nut drivers: 3/16, 1/4, 5/16, 3/8, 7/16, 1/2 in.; 6, 7, 8, 9, 10 mm

Unique three-sided handle combines maximum power with smooth speed

Premium alloy steel blade has a precisely sized tip for an exact fit in fasteners