Page 605 - Yamawa_European_Catalogue_YEU23

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

Intro
CD-R

SP
Low helix center drills R type

FEATURES
Low helix type R.
SL
HSS For middle hardness materials.

PO
P1 P2 P3 M1 M2 P7

Carbon and
Low carbon Medium Stainless
Work-materials low alloy
steel alloy steel steel
steel
ST
Vc (m/min) 15÷30 15÷30 10÷25 5÷12
DC fn (mm/rev) fn (mm/rev) fn (mm/rev) fn (mm/rev)
1 0.02÷0.07 0.02÷0.07 0.02÷0.07 0.02÷0.07
1.5 0.02÷0.07 0.02÷0.07 0.02÷0.07 0.02÷0.07
2 0.02÷0.07 0.02÷0.07 0.02÷0.07 0.02÷0.07 ROLL
2.5 0.02÷0.07 0.02÷0.07 0.02÷0.07 0.02÷0.07
3 0.04÷0.12 0.04÷0.12 0.04÷0.12 0.04÷0.12 DIN-CD-R DIN-CD-R
4 0.04÷0.12 0.04÷0.12 0.04÷0.12 0.04÷0.12
5 0.06÷0.17 0.06÷0.17 0.06÷0.17 0.06÷0.17 CARBIDE
6.3 0.06÷0.17 0.06÷0.17 0.06÷0.17 0.06÷0.17
8 0.10÷0.20 0.10÷0.20 0.10÷0.20 0.10÷0.20
10 0.10÷0.20 0.10÷0.20 0.10÷0.20 0.10÷0.20
LONG
TYPE: CD_003 TYPE: CD_004
R R
DCON
DCON HAND
DC DC TAPS
LCF LCF
OAL OAL
EG (STI)

DC x R x DCON Code DC DCON OAL LCF Rmax Rmin Type Stock SPECIAL
(mm) (mm) (mm) (mm) (mm) (mm)
THREADS,
DIN 333
GAUGES
00230.5 0.5 3.15 25 2.12 1.6 1.25 003 f
0.5 x R x 3.15
00230.8 0.8 3.15 25 2.65 2.5 2 003 f
0.8 x R x 3.15
00231.0 1 3.15 31.5 3 3.15 2.5 004 f THREAD
1 x R x 3.15
MILLS
00231.2 1.25 3.15 31.5 3.35 4 3.15 004 f
1.25 x R x 3.15
00231.6 1.6 4 35.5 4.25 5 4 004 f
1.6 x R x 4
00232.0 2 5 40 5.3 6.3 5 004 h
2 x R x 5
00232.5 2.5 6.3 45 6.7 8 6.3 004 h DIES
2.5 x R x 6.3
00233.1 3.15 8 50 8.5 10 8 004 h
3.15 x R x 8
00234.0 4 10 56 10.6 12.5 10 004 h
4 x R x 10
00235.0 5 12.5 63 13.2 16 12.5 004 h CENTER
5 x R x 12.5
00236.3 6.3 16 71 17 20 16 004 h DRILLS
6.3 x R x 16
00238.0 8 20 80 21.2 25 20 004 f DIN
8 x R x 20
0023010 10 25 100 26.5 31.5 25 004 h
10 x R x 25
Technical
info
603