Общий каталог Mitsubishi 2020 - 2021 - страница 436

CR For internal copying
52°


WF
DMIN


3°
RE
LU DCON H
LF
L20

Right hand tool only.
Stock Dimensions(mm)
Micro
Order Number Grain Coated Breaker
DMIN RE DCON LF LU L20 WF H
TF15 VP15TF
CR03RS-01 a a without 3.5 0.1 3 50 8 6 0.15 2.7
CR03RS-01B a a with 3.5 0.1 3 50 8 6 0.15 2.7
CR04RS-01 a a without 4.5 0.1 4 60 10 7 0.15 3.6
CR04RS-01B a a with 4.5 0.1 4 60 10 7 0.15 3.6
CR05RS-01 a a without 5.5 0.1 5 70 12 8 0.15 4.5
CR05RS-01B a a with 5.5 0.1 5 70 12 8 0.15 4.5 E


BORING BARS
y NOTES
Profile turning, Inner end facing Copying

The cutting edge The depth of cut
should not be cross should be smaller
the center line of the than the corner
workpiece. radius value. Depth of cut


If the cutting edge crosses the center line of a workpiece, With depths of cut larger than the corner radius value,
the cutting edge can fracture. burrs will be formed.


y RECOMMENDED TOOL OVERHANG
MICRO-MINI TWIN
CR type


0~2(mm)
Holder

RECOMMENDED CUTTING CONDITIONS
CB Type CR Type
Work Material Cutting Speed Feed Depth of Cut Overhang Cutting Speed Feed (IPR)
(SFM) (IPR) (inch) (l/d) (SFM) 03RS/04RS 05RS
P Carbon Steel Alloy Steel 130 ─ 395 .0004 ─ .002 .004 ─ .012 3─5 130 ─ 395 .0004 ─ .001 .0004 ─ .002
180─350HB
M Stainless Steel 130 ─ 395 .0004 ─ .002 .004 ─ .012 3─5 130 ─ 395 .0004 ─ .001 .0004 ─ .002
< 200HB
K Gray Cast Iron 130 ─ 395 .0004 ─ .002 .004 ─ .012 3─5 130 ─ 395 .0004 ─ .002 .0004 ─ .002
< 350MPa
N Non-Ferrous Meterial 260 ─ 525 .0004 ─ .003 .004 ─ .020 3─5 260 ─ 525 .0004 ─ .002 .0004 ─ .003
Note 1) Recommend wet machining.
Note 2) The recommended tool overhang of CR type is LU+2 mm.
SPARE PARTS N001
TECHNICAL DATA P001 E033