Page 415 - Yamawa_European_Catalogue_YEU21

h stock standard, ) check stock EU, f check stock JP, m stock exhaustion

CT-PF Intro

MS Material Specifi c Series
Carbide Taps for Parallel Pipe Threads, for Cast Iron and Non- SP
Ferrous Materials
FEATURES
Carbide for blind and through hole application.
HF 3.5P Specifi c design for Cast Iron and Brass application. SL
CARBIDE THCHT

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
K1 5÷15 H N2 5÷10 H
K2 5÷15 H N4 5÷10 H
K3 ≤10 I ST
K4 ≤8 I
H 1st choice I suitable
ROLL

JIS-CT-PF
TYPE: Pipe_045
CARBIDE
K
DCON
JIS

THL LK K LONG
LF

HAND
TAPS
Basic
G(BSP) TCTR Ø Hole Ø Code THCHT major Ø LF THL LS DCON K LK NOF Type Stock
(tolerance)
(mm)
(chamfer)
(mm)
(mm) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm )
JIS
1/8-28 II 8.75 8.78 TCPF02K 3.5P 9.728 55 19 - 8 6 9 4 045 f EG (STI)
1/4-19 II 11.75 11.78 TCPF04- 3.5P 13.157 62 28 - 11 9 12 4 045 f
3/8-19 II 15.25 15.28 TCPF06- 3.5P 16.662 65 28 - 14 11 14 4 045 f
1/2-14 II 19 19.04 TCPF08Q 3.5P 20.955 80 35 - 18 14 17 4 045 f SPECIAL
THREADS,
3/4-14 II 24.5 24.52 TCPF12Q 3.5P 26.441 85 35 - 23 17 20 4 045 f GAUGES
1 -11 II 30.75 30.77 TCPF16U 3.5P 33.249 95 45 - 26 21 24 4 045 f
THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

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