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

INFO

HF440

CUTTING PARAMETERS

TYPHOON TA-HTA-4HTA

Material Group ISO 513

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

TYPHOON PU-HPU

TYPHOON SUH

TYPHOON ALH

TYPHOON HRC

TYPHOON SUH MINI

TYPHOON HL

C-SD-TA

LFTA

SUTA

HSS-HSS / CO DRILLS

HELICAL

Hardness / Rm ≤ 700 N / mm ² 700-1000 N / mm ² ≤ 35 HRC ≤ 40 HRC � ° x ae 5 ° x 0.4D 4 ° 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)

3	12740	0.009	470	8490	0.009	290	6370	0.008	193	4250	0.007	120
4	9550	0.012	465	6370	0.011	290	4780	0.010	191	3180	0.009	119
5	7640	0.015	460	5100	0.014	285	3820	0.012	190	2550	0.012	118
6	6370	0.018	450	4250	0.016	280	3180	0.015	186	2120	0.014	115
8	4780	0.023	440	3180	0.021	270	2390	0.019	181	1590	0.018	112
10	3820	0.028	420	2550	0.026	260	1910	0.023	173	1270	0.021	108
12	3180	0.031	400	2120	0.029	250	1590	0.026	165	1060	0.024	103
14	2730	0.035	385	1820	0.033	240	1360	0.029	159	910	0.027	99
16	2390	0.039	375	1590	0.037	235	1190	0.032	154	800	0.030	97
20	1910	0.048	365	1270	0.045	225	960	0.039	151	640	0.037	94

� ° max ≤ D5 2 ° 2 ° 1 ° 1 °

RAMPING

Material Group ISO 513

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

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

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)

6	5840	0.019	455	3720	0.018	265	2920	0.017	198	1860	0.023	174
8	4380	0.025	440	2790	0.023	260	2190	0.022	193	1390	0.030	168
10	3500	0.030	420	2230	0.028	250	1750	0.026	185	1110	0.036	161
12	2920	0.034	405	1860	0.032	235	1460	0.030	176	930	0.042	154
14	2500	0.039	390	1590	0.036	225	1250	0.034	170	800	0.047	149
16	2190	0.043	375	1390	0.040	220	1090	0.038	165	700	0.052	145
20	1750	0.052	365	1110	0.048	215	880	0.046	162	560	0.063	141

MDTA

Material Group ISO 513

P1 P2 M1 K1 P3 P4 M2 K2 K3

Hardness / Rm ≤ 700 N / mm ² 700-1000 N / mm ²

HF VH / UP

MEF

ALU

RAMPING

� ° x ae 30 ° x D 15 ° x D Vc( m / min) 80-100 45-65

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

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

Vf( mm / min)

10	2870	0.025	280	1750	0.023	160
12	2390	0.028	270	1460	0.026	150
14	2050	0.032	260	1250	0.029	145
16	1790	0.035	250	1090	0.032	140
20	1430	0.043	245	880	0.039	140

MEX

HSS / CO-HSSP END MILLS

CARBIDE BURRS

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION

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