1/2-12 BSW Split Die HSS 1.1/2" Outer Diameter

1/2-12 BSW Split Die HSS 1.1/2" Outer DiameterThis product is a 1 2" 12 BSW split die manufactured in highspeed steel (HSS) with a 1. 1 2" (1. 5") outer diameter, intended for cutting, restoring and sizing 1 2" BSW (British Standard Whitworth) external threads. Its primary use is to produce or repair the 55 Whitworth thread form on studs, bolts and shafts where the imperial 12 threads per inch (tpi) profile is required. The die is produced from M2 highspeed steel, offering excellent hot hardness

The body is a round split‑ring die 1½" in diameter overall length

offshore and chemical plant environments

cleaning or repairing external M10 × 1

The box is compatible with standard hand tool sizes and common foam or tray inserts should users wish to further organise sockets and small parts

It carries a black oxide finish to reduce glare and provide light corrosion resistance

Key benefits include the wear resistance and heat tolerance of M2 HSS for extended tool life

right-hand

The 22mm 12-point socket with a 3/4in square drive is a hand socket designed for tightening and loosening 22 millimetre hex fasteners where high torque and quick engagement are required

Because they are specified for dry cutting

Its primary purpose is to engage 12‑point nuts and bolt heads in heavy‑duty maintenance and assembly work where more frequent engagement angles are needed

As a hand tool there are no threaded components

agricultural machinery overhaul and general fabrication where external metric threads need to be cut or refreshed