21pcs Wowbits Professional 4mm Hex Electric Srewdrivers S2 Alloy Steel Magnetic Screw Bits Set

Descripiton: Material: Chrome-vanadium Steel Type: #1 Common Type: H3.0, H2.5, H1.5, SL3.5, SL2.0, PH2, PH0 (7pcs) #2 Iphone Type: T10, T8, P6, P5, P2, PH00, SL2.0 (7pcs) #3 Special Type: 0, 2.5, 2.3, Y2.5, Y2, U2.6, H0.9 (7pcs) Size:4X28mm(D*H) Quantity:21pcs / 3 pack Features: - Three type 21pcs Cordless electric screwdriver bit set - Unique screwdriver bit holder design,bring the new experience - Spring opneing with magnetic adsorption design,just press it with your finger then opened,even reverse the body,no bits drop down - 4mm hex shank with chrome-vanadium steel material,durable and anti-slip when using - Various screwdriver bit type meeting your different working demands - The best partner with Wowstick electric screwdriver Package included: 1X Wowbits Cordless Electric Screwdriver Common Bit Set(7pcs) 1X Wowbits Cordless Electric Screwdriver Bit Set For Apple(7pcs) 1X Wowbits Cordless Electric Screwdriver Special Bit Set(7pcs) Common Screws Type Screwdrivers for Apple Type Speical Type