Machine Taps

Machine Taps
HSSE Machine taps for through holes:
- Form A = 6-8 Threads lead
- Form B = 4-5 Threads lead with spiral point
- Form B-AZ = 4-5 Threads lead, spiral point, interrupted threads
HSSE Machine taps for blind holes:
- Form C = 2-3 Threads lead
- Form C/RSP = 2-3 Threads lead with 15° or 35° spiral flute

M (metric)

M (metric) extra long

M - 6G - 7G - +0,1 - 4H

Mf (metric fine)

BSW (Whitworth)

BSF (brit. standard fine)

UNC (Unified coarse)

UNF (Unified fine)

UNEF (Unified extra fine)

8-UN - 12-UN (Unified thread)

G (BSP) Pipe-thread

Rc (BSPT) tapered

NPT (tapered pipe thread)

Rd (knuckle thread)

FG / BSC (cycle threads)

Vg (valve thread)

Combined machine taps

M (metric) left hand

Mf (metric fine) left hand

BSW (Whitworth) left hand

UNC (Unified coarse) left hand

UNF (Unified fine) left hand

G (BSP) left hand

Rp (BSPP) cylindrical
VOELKEL Thread-cutting tools
V-COIL Thread Repair System