Standards

Conformity to Standards IS : 844 Part 1 and Part II latest

BIS Marked No

CM/L No if BIS Marked otherwise put NA NA

Performance Parameters

Type of Screw Drivers Engineers Screwdrivers

Screw Driver Point Size or Tip Size (a x b) in mm x mm 1.5 x 10.0

Tip of Phillip Screw Driver , for others put NA for Flat Tip NA

Shape of Blade Round

Diameter of Blade if Round Shape in mm otherwise put NA for Square Shape Blade 10

Length of Blade in mm 400

Type of Head Slotted Head

Size of Head M 6

Weight of Screwdriver in gms 375

Insulation on Blade No

The blade of Screwdrivers shall be protected against rust by plating with nickel , Chromium or zinc Yes

The blade shall be free from seams , burr, cracks or other manufacturing defects Yes

The blade shall be finished smooth and bright all over Yes

The handle shall be provided with proper seerations to avoid alip during use Yes

The handle shall be finished smooth and convenient for holding Yes

The screwdrivers points shall be ground blunt and shall lie in the same plane as axis of the blade Yes

Material Parameters

Material of Blade Steel

Material of Handle Cellulose Acetate

Material of Ferrules NA

Length of Handle in mm 120