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PALBIT Turning Inserts

NEGATIVE TURNING INSERTS
PALBIT® is a respected brand and global supplier of high qualitytungsten carbide tooling. Their products are recognized as technologically advanced, incorporating years of knowledge and expertise on highly complex metallurgy and materials science in tungsten carbide powders, high-speed steels, ceramics, diamond and other materials that are particularly resistant to heat, abrasion, pressure and wear.
PALBIT® offers an extensive range of solutions for the metalworking industry and produces tungsten carbide inserts and tool holders for turning, milling, threading, drilling for most common metal cutting applications. Please call for more information.
TURNING CHIPBREAKERS
Application P
Steel
M
Stainless
K
Cast Iron
S
Hi-Temp Alloys
Semi-Finishing MF MF ST MS
Roughing MR SS ST/FLAT MS
MW MW MW MS
Heavy Roughing HR HR HR SS

OVERVIEW OF TURNING GRADES
Application P
Steel
M
Stainless
K
Cast Iron
S
Hi-Temp Alloys
PVD CVD PVD CVD PVD CVD PVD
Semi-Finishing PH6215 PH2115 PH6215 PH3215 PH6705 PH2705 PH6920
Roughing PH6225 PH2125 PH6920 PH3225 PH6315 PH2320 PH6920
Heavy Roughing PH6740 PH2135 PH6740 PH3235 PH6740 PH2115 PH6920

GRADE INFORMATION
Grade ISO Range Coating Description
PH2115 P20/M15/K20 CVD Coated Carbide grade for finishing to light roughing of Steel and Steel castings at high cutting speeds in wet and dry applications (AL203)
PH2125 P25/M25/K25 CVD Coated Carbide grade for finishing to roughing of Steel and Steel castings. A tough substrate optimized with a thick wear resistant coating. This grade can be applied in continuous cutting and interrupted cutting as well (AL203)
PH2135 P35/M35/K35 CVD Coated Carbide grade for roughing applications on Steel and Steel castings. A tough substrate for more strength and has a thick wear resistant coating. This grade is first option when the application requires an excellent security edge on high metal removal rates (AL203)
PH3215 M10-M20/P20 CVD Coated Carbide grade for finishing to semi-finishing operations on Stainless Steel. An excellent substrate to handle high temperatures,combined with a wear resistant coating make this grade our first option for continuous cutting and can be also applied at high speeds (TiC/TiN/TiCn)
PH3225 P25/M25-M35 CVD This grade has wide range of applications on Stainless Steel from semi-finishing to roughing operations. This grade was designed to be applied with excellent results on austenitic stainless and duplex Stainless Steel at moderate cutting speeds (TiC/TiN/TiCn)
PH3235 M35/P30-P40 CVD This grade is designed to respond on applications requiring good wear resistance at high to moderate speeds on Stainless Steel.The substrate promotes an excellent security on the cutting edge when applied on interrupted cuts (TiC/TiN/TiCn)
PH6215 M10-M20/P20 PVD ATiAlN coating with a hard substrate to prevent plastic deformation makes this grade one of our best options to machine Ni, Co based heat resistant Alloys (TiALN)
PH6225 M20-M30/P25 PVD Recommended for heat resistant super Alloys at low speeds or light interrupted cutting. Good resistance to thermal and mechanical shock makes this grade one of the best options to heavy machining operations (TiALN)
PH6920 K25-K35 PVD Coated micro-grain Carbide grade. Recommended for heat resistant super Alloys and Titanium Alloys at low speeds. Excellent reduction of thermal shock and notch wear makes it suitable for long cuts or interrupted cuts (TiALN)
NEGATIVE TURNING INSERTS
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Turning Inserts for Steel
ANSI Radius Operation Cut
Type
Depth of Cut
(in.)
Speed
(SFM)
Feed
(ipr)
Coating Chipbreaker Grade Part Number
CNMG 431 0.016 Finishing Continuous 0.020-0.040 600-900 .003-.012 CVD MF PH2115 PL-112-1478-40
Finishing Interrupted 0.020-0.040 600-900 .003-.012 CVD MF PH2125 PL-112-1478-41
Med/Heavy Cutting Interrupted 0.045-0.125 450-600 .012-.020 CVD MR PH2135 PL-112-1180-83
Medium Cutting Continuous 0.020-0.080 450-800 .012-.020 CVD MR PH2125 PL-112-1180-41
CNMG 432 0.032 Finishing Continuous 0.020-0.040 600-900 .003-.012 CVD MR PH2115 PL-112-1174-40
Medium Cutting Interrupted 0.020-0.080 450-800 .012-.020 CVD HR PH2135 PL-112-1193-83
Finish/Med Cutting Cont/Int 0.020-0.040 600-900 .003-.012 CVD MR PH2125 PL-112-1174-41
DNMG 431 0.016 Finish/Heavy Cutting Cont/Int 0.020-0.040 600-900 .003-.012 PVD MR PH6215 PL-112-1218-56
TNMG 331 0.016 Finishing Continuous 0.020-0.040 600-900 .003-.012 CVD MF PH2115 PL-112-1556-40
Finish/Med Cutting Interrupted 0.020-0.040 600-900 .003-.012 CVD MF PH2125 PL-112-1556-41
Medium Cutting Continuous 0.020-0.080 450-800 .012-.020 PVD MF PH6225 PL-112-1556-77
Heavy Cutting Interrupted 0.045-0.125 450-600 .012-.020 CVD MR PH2125 PL-112-1281-41
Heavy Cutting Continuous 0.045-0.125 450-600 .012-.020 PVD MR PH6225 PL-112-1281-77
TNMG 332 0.032 Finishing Interrupted 0.020-0.040 600-900 .003-.012 CVD MR PH2135 PL-112-1269-83
Finishing Continuous 0.020-0.040 600-900 .003-.012 CVD MR PH2115 PL-112-1269-40
Medium Cutting Cont/Int 0.020-0.080 450-800 .012-.020 PVD HR PH6215 PL-112-1270-56
Heavy Cutting Cont/Int 0.045-0.125 450-600 .012-.020 CVD HR PH2125 PL-112-1270-41
VNMG 331 0.016 Finish/Heavy Cutting Continuous 0.020-0.040 600-900 .003-.012 CVD MR PH2115 PL-112-1278-40
Finish/Heavy Cutting Interrupted 0.020-0.040 600-900 .003-.012 CVD MR PH2125 PL-112-1278-41

Turning Inserts for Stainless Steel
ANSI Radius Operation Cut
Type
Depth of Cut
(in.)
Speed
(SFM)
Feed
(ipr)
Coating Chipbreaker Grade Part Number
CNMG 431 0.016 Finishing Cont/Int 0.020-0.040 350-450 .004-.010 PVD SS PH6920 PL-112-1243-68
Heavy Cutting Continuous 0.045-0.125 250-450 .008-.012 CVD SS PH3225 PL-112-1243-36
CNMG 432 0.032 Heavy Cutting Interrupted 0.045-0.125 250-450 .008-.012 PVD SS PH6920 PL-112-1201-68
Finish/Heavy Cutting Cont/Int 0.020-0.040 350-450 .004-.010 CVD SS PH3225 PL-112-1201-36
DNMG 431 0.016 Finish/Heavy Cutting Cont/Int 0.020-0.040 350-450 .004-.010 PVD SS PH6920 PL-112-1291-68
TNMG 331 0.016 Finishing Continuous 0.020-0.040 350-450 .004-.010 PVD SS PH6920 PL-112-1289-68
Finish/Med Cutting Interrupted 0.020-0.040 350-450 .004-.010 CVD SS PH3225 PL-112-1289-36
Heavy Cutting Interrupted 0.045-0.125 250-450 .008-.012 CVD SS PH3235 PL-112-1289-37
Heavy Cutting Continuous 0.045-0.125 250-450 .008-.012 PVD SS PH6225 PL-112-1289-77
Medium Cutting Continuous 0.020-0.080 250-450 .008-.012 PVD MF PH6225 PL-112-1556-77
TNMG 332 0.032 Medium Cutting Cont/Int 0.020-0.080 250-450 .008-.012 CVD HR PH3215 PL-112-1270-35
Finishing Interrupted 0.020-0.040 350-450 .004-.010 CVD MR PH3235 PL-112-1269-37
Heavy Cutting Cont/Int 0.045-0.125 250-450 .008-.012 CVD HR PH3225 PL-112-1270-36
Finishing Continuous 0.020-0.040 350-450 .004-.010 CVD MR PH3225 PL-112-1269-36
VNMG 331 0.016 Finish/Heavy Cutting Continuous 0.020-0.040 350-450 .004-.010 PVD SS PH6920 PL-112-1367-68
Finish/Heavy Cutting Interrupted 0.020-0.040 350-450 .004-.010 PVD MR PH6225 PL-112-1279-77

Turning Inserts for High Temp/Super Alloys
ANSI Radius Operation Cut
Type
Depth of Cut
(in.)
Speed
(SFM)
Feed
(ipr)
Coating Chipbreaker Grade Part Number
CNMG 431 0.016 Finishing Cont/Int 0.010-0.020 80-200 .004-.010 PVD MF PH6215 PL-112-1478-56
Med/Heavy Cutting Cont/Int 0.020-0.060 100-200 .008-.012 PVD SS PH6215 PL-112-1243-56
CNMG 432 0.032 Finishing Cont/Int 0.010-0.020 80-200 .004-.010 PVD SS PH6920 PL-112-1201-68
Heavy Cutting Cont/Int 0.045-0.100 100-200 .008-.012 PVD SS PH6225 PL-112-1201-77
DNMG 431 0.016 Heavy Cutting Cont/Int 0.045-0.100 100-200 .008-.012 PVD SS PH6920 PL-112-1291-68
TNMG 331 0.016 Finishing Continuous 0.010-0.020 80-200 .004-.010 PVD MF PH6215 PL-112-1556-56
Finishing Interrupted 0.010-0.020 80-200 .004-.010 PVD MF PH6225 PL-112-1556-77
Med/Heavy Cutting Cont/Int 0.020-0.060 100-200 .008-.012 PVD SS PH6920 PL-112-1289-68
TNMG 332 0.032 Finishing Cont/Int 0.010-0.020 80-200 .004-.010 PVD MF PH6215 PL-112-1558-56
Medium Cutting Cont/Int 0.020-0.060 100-200 .008-.012 PVD SS PH6215 PL-112-1271-56
Heavy Cutting Cont/Int 0.045-0.100 100-200 .008-.012 PVD SS PH6225 PL-112-1271-77