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HF UNI- Variable Helix and unequal pitch- 45 ° chamfer

CUTTING PARAMETERS

HF445

INFO

Material Group ISO 513

P1 P2 M1 K1 P3 P4 M2 K2 K3 P5 M3 M4 K4 S1 S4 S2 S3 S5

TYPHOON TA-HTA-4HTA

SIDE MILLING

Hardness / Rm ≤ 700 N / mm ² 700-1000 N / mm ² ≤ 35 HRC ≤ 40 HRC ap x ae 1.5D x 0.5D 1.5D x 0.5D 1.2D x 0.3D 1.2D x 0.3D

Vc( m / min) 130-150 90-110 60-80 40-60

D( mm) n( rpm) fn( mm / rev)

Vf( mm / min) n( rpm) fn( mm / rev)

Vf( mm / min)

6	7430	0.031	940	5310	0.028	600	3720	0.025	370	2650	0.035	370
8	5570	0.041	910	3980	0.037	580	2790	0.033	360	1990	0.045	360
10	4460	0.049	870	3180	0.044	560	2230	0.039	350	1590	0.054	340
12	3720	0.056	830	2650	0.050	530	1860	0.045	330	1330	0.062	330
14	3180	0.063	800	2270	0.057	510	1590	0.050	320	1140	0.069	320
16	2790	0.070	780	1990	0.063	500	1390	0.056	310	1000	0.077	310
20	2230	0.085	760	1590	0.077	490	1110	0.068	300	800	0.094	300

TYPHOON PU-HPU

TYPHOON SUH

TYPHOON ALH

TYPHOON HRC

Material Group ISO 513

P1 P2 M1 K1 P3 P4 M2 K2 K3 P5 M3 M4 K4 S1 S4 S2 S3 S5

TYPHOON SUH MINI

HELICAL

Hardness / Rm ≤ 700 N / mm ² 700-1000 N / mm ² ≤ 35 HRC ≤ 40 HRC � ° x ae 7 ° x 0.4D 5 ° x 0.4D 3 ° x 0.4D 3 ° x 0.4D

Vc( m / min) 110-130 70-90 50-70 30-50

D( mm) n( rpm) fn( mm / rev)

Vf( mm / min) n( rpm) fn( mm / rev)

Vf( mm / min)

6	6370	0.018	470	4250	0.017	290	3180	0.016	200	2120	0.015	125
8	4780	0.024	455	3180	0.022	285	2390	0.020	195	1590	0.019	121
10	3820	0.029	435	2550	0.027	275	1910	0.025	187	1270	0.023	116
12	3180	0.033	415	2120	0.031	260	1590	0.028	178	1060	0.026	111
14	2730	0.037	400	1820	0.034	250	1360	0.032	171	910	0.029	107
16	2390	0.041	390	1590	0.038	245	1190	0.035	167	800	0.033	105
20	1910	0.050	380	1270	0.046	235	960	0.043	164	640	0.040	102

TYPHOON HL

C-SD-TA

LFTA

SUTA

Material Group ISO 513

P1 P2 M1 K1 P3 P4 M2 K2 K3 P5 M3 M4 K4 S1 S4 S2 S3 S5

HSS-HSS / CO DRILLS

Hardness / Rm ≤ 700 N / mm ² 700-1000 N / mm ² ≤ 35 HRC ≤ 40 HRC

� ° x ae 15 ° x D 10 ° x D 5 ° x D 5 ° x D

RAMPING

Vc( m / min) 100-120 60-80 45-65 30-40

D( mm) n( rpm) fn( mm / rev)

Vf( mm / min) n( rpm) fn( mm / rev)

Vf( mm / min)

8	4380	0.027	475	2790	0.025	280	2190	0.024	208	1390	0.033	182
10	3500	0.033	455	2230	0.030	265	1750	0.029	200	1110	0.039	174
12	2920	0.037	435	1860	0.034	255	1460	0.033	190	930	0.045	167
14	2500	0.042	420	1590	0.039	245	1250	0.037	183	800	0.050	161
16	2190	0.047	410	1390	0.043	240	1090	0.041	178	700	0.056	157
20	1750	0.057	395	1110	0.052	230	880	0.050	175	560	0.068	153

MDTA

HF VH / UP

MEF

ALU

MEX

HSS / CO-HSSP END MILLS

CARBIDE BURRS

PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION. FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF444 PARAMETERS.

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