Quick build screw in comparison

Made of carbon steel which built in strong permanent magnet(the hole part) for strength and durability.

Astrid Polished Chrome Door Handles On Rose -Polished Chrome 52mm Backplate Comes Complete with Screws and Spindle Polished Chrome Jiyo.Outdoor Range

【Strong Magnetic Design】Each screwdriver bit features a built-in magnetic coil with an impressive holding force of up to 500gf/cm2.

Wera

High Powered Cordless Drill: The Skotek 18V Lithium-Ion Drill is supplied with a powerful Li ion battery which results in having no memory effect, no self-discharge and always ready for use.

[Accepts standard] - 1/4 hex bits, 1/4" quick hex shanks and 1/4" hex sockets.

【7-Piece 60mm Drill Bit Holder Set】You get seven 60mm magnetic bit holders, all the same length, so there is always a spare on the bench, in the toolbox or in your drill bag.

High Powered Cordless Drill: The Terratek 18V Lithium-Ion Drill is supplied with a powerful Li ion battery which results in having no memory effect, no self-discharge and always ready for use.

【UPGRADED ALUMINIUM SLEEVE DESIGN】 Our magnetic drill bit holders feature a sturdy aluminium sleeve that provides enhanced grip and control during use. You can safely guide the extension by hand without impeding rotation, making it ideal for heavy-duty applications.

The information below applies to each unit in the pack Ratcheting bit holder screwdriver 1/4′′ Handle: 3-component handle with textured finish for maximum torque and minimum effort Interchangeable bit storage compartment with release button for quick access Slide tray that keeps 6 different bits handy and secure: PH 1, PH 2, PZ 1, PZ 2, slotted 4,5 and 5,5 Magnetic blade secures bit in screwdriver and makes bit changing easy Knurled blade makes the grip firm, providing finger tip control for faster turning Smooth ratcheting stroke, three position ratchet mechanism: forward, reverse and neutra

1. Powerful Electronic Drill Driver Set: 21V Cordless Drill With 18+1 Torque Setting That Can Provides Precise Control For Drilling Into Stone, Wood, Metal, Plastic, And All Screw Driving Tasks.

【Dual Scale Torque Precision】1-6Nm (13.28-48.68 in-lb) adjustable range in 0.1Nm increments, supplied with individual calibration certificate and serial number for traceable accuracy. 【Extra T-Handle For High Torque】Attach the included T-handle to the end of the screwdriver for added leverage when working at the higher end of the torque range. 【Quick-Release 1/4in Bit Holder】Spring-loaded hex chuck swaps bits in seconds; press to adjust the setting, release to lock it automatically in place. 【Anti-Over-Tightening Slip Clutch】Locking collar secures the torque scale once set, then slips automatically at the preset value to protect screws, fittings and components. 【Durable Precision Construction】Aluminium scale and tube reduce weight while maintaining accuracy; ergonomic NBR non-slip handle suited to workshop, electrical and mechanical tasks.