Page 542 - Yamawa_European_Catalogue_YEU23

Special Threads, Gauges

SL Tr
Intro

GP General Purpose Series
SP
Left Spiral Fluted Taps for Trapezoidal Threads

FEATURES
Spiral fluted tap for through hole trapezoidal threads.
LONG
SL HSS-E The thread angle is 30°.
THCHT Thread symbol is Tr.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min)
P1 ≤5 +
P2 ≤5 +
ST + 1st choice , suitable

ROLL

JIS-SL Tr
TYPE: SL_001
CARBIDE
K
DCON

THL LK K
LONG LF

HAND
TAPS
Ø Hole Ø THCHT LF THL DCON K LK
(mm) (mm) (chamfer) (mm) (mm) (mm) (mm) (mm)
Tr Code NOF Type Stock
JIS
EG (STI) 8.1 8.18 LYT10Q0HEB 26P 160 70 7.8 6 9 3 001 f
TR10X2
9.2 9.24 LYT12S0HEB 23P 190 95 9 7 10 3 001 f
TR12X3
10.1 10.18 LYT12Q0HEB 30P 170 80 9 7 10 3 001 f
TR12X2
SPECIAL 11.2 11.24 LYT14S0HEB 23P 190 95 11 9 12 3 001 f
THREADS, TR14X3
GAUGES TR16X4 12.25 12.28 LYT16U0HEB 22.5P 220 120 12 9 12 3 001 f
JIS 13.2 13.24 LYT16S0HEB 25P 200 100 13 10 13 3 001 f
TR16X3
14.25 14.28 LYT18U0HEB 22.5P 220 120 14 11 14 4 001 f
TR18X4
THREAD 16.25 16.28 LYT20U0HEB 24.5P 230 130 16 12 15 4 001 f
MILLS TR20X4
17.3 17.34 LYT22W0HEB 22P 250 150 18 14 17 4 001 f
TR22X5
19.3 19.34 LYT24W0HEB 24P 260 160 19 15 18 4 001 f
TR24X5
20.3 20.34 LYT25W0HEB 25P 270 170 20 15 18 4 001 f
TR25X5
DIES
TR26X5 21.3 21.34 LYT26W0HEB 27P 280 180 21 17 20 4 001 f
23.3 23.34 LYT28W0HEB 28P 290 190 22 17 20 4 001 f
TR28X5
24.3 24.38 LYT30Y0HEB 25P 300 200 24 19 22 4 001 f
TR30X6
CENTER
DRILLS
Technical
info

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