Page 515 - ISCAR(MILLINGCATALOG 38_2021)

L
SPKN ED..
Flat Rake Milling Inserts
for General Use
APMX

S BS

Dimensions Tough 1 Hard Recommended MILLING INSERTS
Machining Data
IC328 IC50M IC250 IC950 IC910 IC520M ap fz
Designation L S BS APMX IC20 (mm) (mm/t)
SPKN 1203EDFR 12.70 3.18 1.40 9.50 • 3.00-8.00 0.08-0.15
SPKN 1203EDTR 12.70 3.18 1.40 9.50 • • • 3.00-8.00 0.08-0.15
SPKN 1504EDTR 15.88 4.76 1.40 11.50 • • 3.00-8.00 0.08-0.15
SPKN 1203EDTL 12.70 3.18 1.70 9.50 • 3.00-8.00 0.08-0.15
SPKN 1203EDR-42 12.70 3.18 1.40 9.50 • 3.00-8.00 0.08-0.15
SPKN 1203EDTR-42 12.70 3.18 1.40 9.50 • • • • 3.00-8.00 0.08-0.15
SPKN 1504EDTR-42 15.88 4.76 1.40 11.50 • • 3.00-8.00 0.08-0.15
• For cutting speed recommendations, see pages 542-547
For tools, see pages: F75-M (216)

SPKR EDTR-HS IC=L
Square Positive Inserts with Chip
Splitting Serrated Cutting Edges
APMX
0.5
S BS
Dimensions Tough 1 Hard Recommended Machining Data

IC328 IC928 IC520M ap fz
Designation L S BS APMX (mm) (mm/t)
SPKR 1203EDTR-HS 12.70 3.18 1.60 9.50 • • • 3.00-9.00 0.10-0.20
SPKR 1504EDTR-HS 15.82 4.80 2.00 12.24 • • 3.00-9.00 0.10-0.20
• For cutting speed recommendations, see pages 542-547
For tools, see pages: F75-M (216)

SPKR ED..-76 L
Square Milling Inserts with Ribs
Along Edges for 45° Roughing
APMX

BS
S
Dimensions Tough 1 Hard Recommended Machining Data

IC328 IC950 ap fz
Designation L S BS APMX (mm) (mm/t)
SPKR 1203EDL-76 12.70 3.18 1.80 9.50 • 3.00-9.00 0.08-0.15
SPKR 1203EDR-76 12.70 3.18 1.80 9.50 • • 3.00-9.00 0.08-0.15
SPKR 1504EDTR-76 15.88 4.76 1.73 12.65 • • 3.00-9.00 0.08-0.15
• For cutting speed recommendations, see pages 542-547
For tools, see pages: F75-M (216)

SDMT-AD-N L/IC
Inserts for General Use
on 45° Endmills
45° APMX
S BS

Dimensions Tough 1 Hard Recommended Machining Data

IC50M IC520M IC20 ap fz
Designation L S APMX BS (mm) (mm/t)
SDMT 0903AD-N 9.52 3.18 5.60 0.90 • • • 2.00-4.00 0.12-0.15
• For cutting speed recommendations, see pages 542-547
For tools, see pages: E45 / T245 (38)
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