Page 76 - HOLE MAKING CATALOG p383-544

ITS BORE SCMT-19 90° D1 45º 75º
Square Inserts with a 7° Positive IC=L 7° 45º 45°
Flank for Semi-Roughing at RE
Medium to High Feeds S

Dimensions Tough 1 Hard Recommended Machining Data

S RE IC830 ap fz
4.76 0.80 IC20
4.76 1.20 IC5005
IC807
IC907
Designation L D1 (mm) (mm/rev)
•••••
SCMT 120408-19 12.70 5.50 3.00-8.00 0.08-0.15
SCMT 120412-19 12.70 5.50 • 0.08-0.15
3.00-8.00

For tools, see page: IHPR (408)

SCGT-AS RE 7° 45º 45°
Square Inserts with a 7° Positive 90˚ IC=L D1 45º
Flank, Very Positive Rake 75º
Angle and Sharp Cutting Edge S
for Machining Aluminum

Dimensions Recommended Machining Data

IC20 ap f

Designation L IC S RE D1 (mm) (mm/rev)
9.52 3.97 0.80 4.40 • 0.50-3.00 0.10-0.30
SCGT 09T308-AS 9.52 12.70 4.76 0.40 5.50 • 1.00-4.00 0.10-0.30
SCGT 120404-AS 12.70 12.70 4.76 0.80 5.50 • 1.00-4.00 0.10-0.30
12.70
SCGT 120408-AS

For tools, see page: IHPR (408)

60° 91º 91º 95º
91º
TCMT-19 L
Triangular Inserts with a 7° Recommended
Positive Flat Rake for D1 Machining Data
Semi-Roughing Applications
at Medium to High Feeds RE 7°
IC S

Dimensions Tough 1 Hard

IC830 ap f
IC50M
Designation L IC S RE D1 IC8150 (mm) (mm/rev)
6.35 2.38 IC20
9.52 3.97
TCMT 110204-19 11.00 12.70 5.00 0.40 2.80 ••• 0.50-3.00 0.10-0.30
TCMT 16T308-19 16.50 4.40 • • • 1.00-4.00
22.00 0.80 • 0.20-0.35
TCMT 220508-19
0.80 5.50 1.00-4.00 0.20-0.35

For tools, see page: IHBR (409)

458 ISCAR