Page 515 - Yamawa_European_Catalogue_YEU21

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

HT DIN5157 Intro

HT Hand taps
Straight Fluted Taps for manual and drilling machine use SP

FEATURES
Straight fluted taps with V, F profile for hand set
F V assembling.
HSS-E V tap produces partial thread crests profi le, F tap produces SL
full thread crests profi le.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
P1 <5 H K1 <5 I N1 <5 I
P2 <5 H K2 <5 I N2 <5 I
P3 <5 H K3 <5 I N3 <5 I ST
P4 <5 I N4 <5 I
H 1st choice I suitable
ROLL

DIN-HT DIN5157
TYPE: EU_120
CARBIDE
K
DCON
THL LK K
LS
LONG
LF

HAND
TAPS
Basic
G(BSP) TCTR Ø Hole Ø Code THCHT major Ø LF THL LS DCON K LK NOF Type Stock DIN
(mm)
(mm)
(tolerance)
(chamfer)
(mm) ( mm ) ( mm ) ( mm ) ( mm ) ( mm ) ( mm )
DIN 5157
- 8.75 8.78 T9G0020NEB2 F 9.728 63 19 32 7 5.5 8 4 120 f EG (STI)
1/8-28
- 8.75 8.78 T9G0020NEB5 V 9.728 63 19 32 7 5.5 8 4 120 f
- 11.75 11.78 T9G0040NEB2 F 13.157 70 21 36 11 9 12 4 120 f
1/4-19 SPECIAL
- 11.75 11.78 T9G0040NEB5 V 13.157 70 21 36 11 9 12 4 120 f
THREADS,
- 15.25 15.28 T9G0060NEB2 F 16.662 70 21 36 12 9 12 4 120 f GAUGES
3/8-19
- 15.25 15.28 T9G0060NEB5 V 16.662 70 21 36 12 9 12 4 120 f
- 19 19.04 T9G0080NEB2 F 20.955 80 21 41 16 12 15 4 120 f
1/2-14 THREAD
- 19 19.04 T9G0080NEB5 V 20.955 80 21 41 16 12 15 4 120 f
MILLS
- 24.5 24.52 T9G0120NEB2 F 26.441 90 21 46 20 16 19 4 120 f
3/4-14
- 24.5 24.52 T9G0120NEB5 V 26.441 90 21 46 20 16 19 4 120 f
- 30.75 30.77 T9G0160NEB2 F 33.249 100 24 51 25 20 23 4 120 f
1 -11 DIES
- 30.75 30.77 T9G0160NEB5 V 33.249 100 24 51 25 20 23 4 120 f
CENTER
DRILLS

Technical
info

513