SumiTurn T-REX Inserts
Insert (
Coated Carbide /
Cermet)
Dimensions ( mm )
Nose Radius RE
Appearance
Cat. No.
Fig
TRM551704-FL .0157" / 0.4 TRM551708-FL .0313" / 0.8
● ● ● ●
▲ 1 ▲ 1
Fig 1
RE
FL
C
TRM551704-LU .0157" / 0.4 ● ● ● ● ● TRM551708-LU .0313" / 0.8 ● ● ● ● ● TRM551712-LU .0472" / 1.2 ● ● ● ● ● TRM551704-SU .0157" / 0.4 ● ● ● TRM551708-SU .0313" / 0.8 ● ● ● TRM551712-SU .0472" / 1.2 ● ● ● TRM551704-GU .0157" / 0.4 ● ● ● ● ●
▲ 1 ▲ 1 ▲ 1
LU
● ● ● ● ▲ 1 ● ● ● ● ▲ 1 ● ● ● ● ▲ 1
SU
●
●
1
TRM551708-GU .0313" / 0.8 ● ● ● ● ● ● ● ● ●
1
TRM551712-GU .0472" / 1.2 ● ● ● ● ●
● ● ●
GU
1
■ Chipbreaker Application Range
● Main Chipbreakers
● Finishing Sub-Chipbreakers
C
Depth of Cut Limit
Main Chipbreaker
.100
.080
D
GU
SU
LU
Medium Cutting
GU
Chip control emphasised
.040
R
LU
Finishing
FL
0
0
.008 0.016 0.024
Cutting Edge Sharpness
Cutting Edge Strength
S
LU
Feed Rate f (IPR)
■ Application Range by Grade (Numbers in Table are Recommended Cutting Speed v c ( SFM ))
T
Coated Carbide AC8025P AC810P Coated Carbide
AC820P Coated Carbide
AC830P Coated Carbide
AC630M T3000Z
Insert Grade
Grade Classication
Coated Cermet Coated Carbide
P
Low Carbon Steel
660 1,312
490 1,148
490 1,148
394 984
394 984
330 1,312
V
Work Material
General Steel / Alloy Steel
P
490 1,082
330 825
330 825
262 660
262 755
330 825
Stainless Steel
M
164 490
330 524
W
Finishing
Applications
Medium Cutting
Interrupted Cutting
: Ideal, : Suitable
l = USA Stocked Item ▲ = Limited Availability Item
C28
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