ISCAR Cutting Tools - Metal Working Tools

Used for semi finishing, finishing and semi roughing of aluminum, cast iron and stainless steel. An uncoated carbide grade.

Property	Value
ISO Range - P/M/K	(M10-M25)(K10-K20)
ISO Range - N/S/H	(H05-H15)(S05-S20)(N05-N25)

Property	Value
Grade or Coating Type	Uncoated
Coating Layers	Uncoated

Cutting Speed for: TPU 222 IC20 - 5502297

ISO	Material	Material Designation	Material Condition	Hardness	Cutting Speed Recommendations (Vc)
K	15	Grey cast iron (GG)	Pearlitic/ferritic	180 HB	330-460 sfm
K	16	Grey cast iron (GG)	Pearlitic/martensitic	260 HB	295-425 sfm
K	17	Nodular cast iron (GGG)	Ferritic	160 HB	360-490 sfm
K	18	Nodular cast iron (GGG)	Pearlitic	250 HB	295-425 sfm
K	19	Malleable cast iron	Ferritic	130 HB	330-460 sfm
K	20	Malleable cast iron	Pearlitic	230 HB	295-425 sfm
N	21	Aluminum-wrought alloys	Not hardenable	60 HB	1970-2625 sfm
N	22	Aluminum-wrought alloys	Hardenable	100 HB	1640-2295 sfm
N	23	Aluminum-cast alloys <=12% Si	Not hardenable	75 HB	1970-2625 sfm
N	24	Aluminum-cast alloys <=12% Si	Hardenable	90 HB	1640-2295 sfm
N	25	Aluminum-cast alloys >12% Si	High temperature	130 HB	985-1310 sfm
N	26	Copper alloys >1% Pb	Free cutting	110 HB	985-1310 sfm
N	27	Copper alloys	Brass	90 HB	985-1310 sfm
N	28	Copper alloys	Electrolytic copper	100 HB	655-985 sfm
S	31	High temp. alloys Fe based	Annealed	200 HB	165-195 sfm
S	32	High temp. alloys Fe based	Hardened	280 HB	130-150 sfm
S	33	High temp. alloys Ni or Co based	Annealed	250 HB	165-180 sfm
S	34	High temp. alloys. Ni or Co based	Hardened	350 HB	100-115 sfm
S	35	High temp. alloys. Ni or Co based	Cast	320 HB	130-150 sfm
S	36	Titanium (pure)	Pure	190 HB	345-410 sfm
S	37	Titanium alloys	Alpha+beta alloys, hardened	310 HB	150-180 sfm
H	38	Hardened steel	Hardened	55 HRC	25-40 sfm
H	39	Hardened steel	Hardened	60 HRC	20-35 sfm
H	40	Chilled cast iron	Cast	400 HB	50-80 sfm
H	41	Cast iron	Hardened	55 HRC	25-40 sfm