27. Lineup arranged by size Intro Tr SPECIAL SP SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES TR12X2 J TR14X3 J TR16X4 J SL TR16X3 J TR18X4 J TR20X4 J TR22X5 J PO TR24X5 J TR25X5 J TR26X5 J TR28X5 J TR30X6 J ST S Miniature SPECIAL SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES ROLL S0.4X0.1 J S0.5X0.125 J S0.6X0.15 J S0.7X0.175 J CARBIDE S0.8X0.2 J S0.9X0.225 J TRI SPECIAL LONG SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES 1/4-20 J HAND RLS TAPS SPECIAL SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES 3.4X0.5X28° J EG (STI) V SPECIAL SP SL PO ST ROLL CARBIDE LONG HAND TAPS EG (STI) THREADS, Dies GAUGES SPECIAL 5V1 J THREADS, 8V2 J GAUGES 8V1 J 9V1 J 10V1 J THREAD 10V2 J MILLS 11V1 J 12V1 J 13V1 J 13V2 J DIES 15V1 J 16V1 J 17V1 J 17V3 J CENTER 17V2 J DRILLS 19V1 J 20V1 J Technical info D = available in DIN standard, J = available in JIS standard, A = available in ANSI standard 746