Dormer E5503/8 – 3/8" BSPT Rc HSS Straight Flute Hand Tap 41 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter clean drilling across a range

clean drilling across a range of materials

Ideal for fine boring within the Ø20–26 mm range

Size Range: Accommodates diameters from 70 mm to 150 mm

with X and Y dimensions of 2

no STI tap required

Dormer E5503/8 – 3/8" BSPT Rc HSS Straight Flute Hand Tap 41 x 50mm D.O.C HSS 3/4" Universal Shank Annular Cutter clean drilling across a rangeThe Dormer E5503 8 is a high quality straight flute hand tap engineered for producing Rc 3 8" British Standard Pipe Taper (BSPT) internal threads with 19 TPI. Designed with chamfer form C and a 23xP semi bottoming lead, it is suitable for both through hole and blind hole threading applications up to 1. 5xD depth. Manufactured from premium high speed steel with a bright uncoated finish, this tap provides dependable cutting performance in free machining