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CARBIDE INSERTS TECHNICAL INFORMATION

GRADE SELECTION

UNCOATED
  DESCRIPTION
TELEDYNE
ANC
U-MET
K-METAL*
SANDVIK**
VALENITE***
ANSI
ISO
COMMENT
JT-15

Heavy-duty machining at low speeds and interrupted cuts. For applications where high strength is required.
FK40B
AN133
Z14
K1
R4
VC111
C1
K30-40
M30-40
P30-40
JT-2
 Excellent grade for machining short chip material. Has good wear resistance and edge strength
HA
AN2
Z22
K68
H13A
VC2
C2
K10-25
JT-23
 Micro-grain structure provides higher hardness for improved resistance to edge deformation and works well at high temperatures. Recommended for turning nickel, iron and cobalt based high temperature alloys. Also turning titanium base alloys, gray cast and aluminum.
FK10F
AN23
Z23
K313
HU6
VC29
C2
K05-20
MICRO-
GRAIN
JT-5

Designed for general purpose turning, milling, threading and grooving of steel and steel alloys. Also works well for heavy rough machining with good shock resistance for interrupted cuts.
FP30B
AN6
Z50
K420
S10M
VC5
C5
P25-45
JT-M
 Excellent for milling a wide range of material including alloy steels, tool steels and stainless steels. Grade developed with an ideal combination of toughness and resistance to thermal cracks and deformation.
FP30M
GMP
Z56
K2885
SMA
VC35M
C6
P15-40
MILLING
GRADE
JT-6
 Premium grade for light cuts and finishing of steel alloys. Designed to resist wear, cratering and thermal shock.
FP20M
AN66
Z70
K29
SIP ‡
VC7
C6
P05-20

COATED
  DESCRIPTION
TELEDYNE
ANC
U-MET
K-METAL*
SANDVIK**
VALENITE***
ANSI
ISO
COMMENT
JT-250

TiC/TiC-N/TiN coating on the best heavy shock substrate available. Use in operations of low to moderate speed for heavy roughing of stainless steels, high temperature alloys and cast irons.
FK40B
AN133
Z14
K1
GC-A
VIN
  
K25-35
M30-45

TI/TIC-N/TIN
JT-730
 PVD coated substrate, especially suited for aerospace materials, high temperature alloys, 200 and 300 series stainless steel and refractory metals. Grade offers good wear resistance, while reducing edge build up. Excellent for difficult to machine materials and aluminum.
FK10F
AN23
Z23
K68
GC1015
VC901
  
K02-25
P05-40

PVD
JT-810
 Tic/TiC-N/TiN coated inserts for general purpose machining of carbon steels, alloy steels and tool steels. Use at moderate speed for finishing or moderate roughing. Grade displays a good balance of wear resistance and strength.
FK30B
AN6
Z50
K313
GC135
VN5
  
M15-32
P10-30
TI/TIC-N/TIN
JT-850

Tic/TiC-N/TiN coating on an extra strong, thermal-deformation-resistant substrate. Use for moderate speeds and heavy cuts on a wide variety of materials. Grade developed to give maximum edge strength.
FP25B
AN661
Zs17
K420
GC425
VN8
  

M25-45
P25-45

TI/TIC-N/TIN
JT-910
 TiC/Al203 (ceramic) coated grade engineered to have excellent abrasion resistance. Use in high-speed finishing and light roughing operations of carbon steels, alloy steels, tool steels, ferritic and martensitic stainless steel, and cast irons.
FP25B
AN661
Z17
K2885
GC3015
V05
  
K01-30
M05-20
P01-02
TI/AL203
JT-950

TiC/Al203/TiN multi-layered ceramic coated grade used for high speed roughing and finishing of steels, ferritic and martensitic stainless steels and irons. Tough substrate offers high strength at the cutting edge. High resistance to crater and abrasive wear leads to long life.
FP25B
AN661†
Z17
K29
GC4035‡
SV3
  

K10-20
M10-25
P05-25
TI/AL203/TIN
* Registered Trademark of Kennametal,Inc.
** Registered Trademarked of Sandvick Coromant
*** Registered Trademark Cincinnati Milacron

†Substrates used for coating
‡ Similar to these grades


GENERAL FEEDS AND SPEEDS (SFPM)

TURNING
MILLING

GROOVING
/PARTING
GRADE
FINISHING
.004-.010 IPR

GENERAL
PURPOSE
.008 - .025 IPR
ROUGHING
.020 + IPR
FINISHING
.003 - .008 IPT
GEN. PURPOSE
.006-.012 IPT
ROUGHING
.008 - .016 IPT
MOST
APPLICATIONS
.004 - .010 IP
JT-15
60 - 90
50 - 70
80 -150
60 - 100
60 - 90
JT-2
&
JT-23

I
II
III
600 -1500
300 - 500
400 - 1000
250 - 400
70 - 120
400 - 600
180 - 270
50 - 90
500 - 1000
350 - 550
400 - 1000
250 - 400
80 - 150
300 - 600
200 - 300
70 - 100
300 - 900
180 - 300
70 - 120
JT-5
JT-CM
JT-6

250 - 400

200 - 300

150 - 250

300 - 450

250 - 350

200 - 300

200 - 350
JT-250
250 - 400
150 - 300
300 - 500
150 - 400
150 - 400

JT-730

I
II
III
IV

600 - 1500
400 - 600
400 - 600
-
500 - 1200
300 - 450
300 - 450
100 - 300
400 - 1000
250 - 350
250 - 350
70 - 150
600 - 1500
450 - 650
450 - 650
-
500 - 1200
350 - 500
350 - 500
150 - 350
400 - 1000
300 - 400
300 - 400
100 - 200
500 - 1200
300 - 500
300 - 500
100 - 200
JT-810
JT-850
400 - 750
350 - 600
300 - 450
450 - 800
400 - 650
350 - 500
300 - 700
JT-910
500 - 1200
400 - 900
500 - 1000
400 - 1000
400 - 1000


352 E. Jefferson Street, Butler, PA 16001
724-287-2529 • Fax: 724-287-5659
E-Mail: info@johnsonstooling.com

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