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TGK Authorized brand

TGK S1/4x50x4.0xH2.5 Electric Screwdriver Bit (Pack of 10)

SKU: TGKBIT44
Rs. 400.00 MRP Rs. 500.00 Save Rs. 100.00 (20% off) Inclusive of GST-18%
In Stock (20 available) Delivery 2-6 days MOQ 1 piece
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The TGK® S1/4 X 50 X 4.0 X H2.5 Extended Hexagon Screwdriver Bit Set is designed for deep-reach driving and precision electronic/mechanical assembly. Featuring a 50 mm total length with a 4.0 mm narrow neck, these bits allow effortless access to recessed screws and narrow clearance channels where standard short bits cannot reach.

  • Extended Reach Design (50 mm): Extra length and a slim 4.0 mm neck profile provide easy access into deep holes and tight spaces.

  • Premium S2 Alloy Steel: Heat-treated to HRC58–62 hardness for maximum resistance against wear, snapping, and stripping.

  • Universal 1/4" Hex Shank: Standard 6.35 mm hex shank fits all major electric drills, cordless screwdrivers, impact drivers, and air tools.

  • Precision H2.5 Tip Geometry: CNC-machined 2.5 mm hex tip ensures exact engagement with screw heads, preventing cam-out.

 

Product information

Everything you need to know

Technical Specifications

Brand  TGK®

Model Code    S1/4 X 50 X 4.0 X H2.5

Industrial Standard    German DIN Standard

Material            S2 Chrome-Molybdenum Alloy Steel

Hardness Level           HRC 58–62

Shank Type     1/4-Inch Universal Hex Shank (6.35 mm)

Tip Size             H2.5 (2.5 mm Hex Tip)

Neck Diameter            4.0 mm (Slim Neck)

Overall Length             50 mm

Finish / Color  All Silver-Tone

Pack Quantity              10 Pieces per Set

Warranty
N/A- Consumable

What's in the Box

Pack Quantity       10 Pieces per Set

Application

Ideal for electronics assembly, production lines, appliance manufacturing, repair workshops, and industrial fastening applications where precision torque control and durability are required.