
Tooling by DIJET
Modular Head Series
QM MAX MQXTYPE
■ RECOMMENDED CUTTING CONDITIONS
● MQX type (EPMT/W type insert) + MSN Carbide Shank Holder
Tool dia. (mm)
Work Insert
30/32/35 32/35
Materials Grades No. of teeth 5N No. of teeth 6N
ℓ ap ae n Vf ℓ ap ae n Vf
(mm) (mm) (mm) (min-1) (mm/min) (mm) (mm) (mm) (min-1) (mm/min)
Carbon steel JC7560 ~100 0.8 ~25 1,900 6,350 ~100 0.8 ~25 1,900 7,600
S50C, S55C (JC8050)
(C50,C55) 150 0.6 ~25 1,800 6,000 150 0.6 ~25 1,800 7,200
(JC5118)
Below 250HB (JC8118) 210 0.4 ~25 1,500 5,000 210 0.4 ~25 1,500 6,000
Die steel JC7560 ~100 0.8 ~25 1,900 6,350 ~100 0.8 ~25 1,900 7,600
SKD61, SKD11 (JC8050)
(1.2344, 1.2379) (JC5118)
150 0.6 ~25 1,800 6,000 150 0.6 ~25 1,800 7,200
Below 255HB (JC8118) 210 0.4 ~25 1,500 5,000 210 0.4 ~25 1,500 6,000
Mold steel
JC8050
~100 0.8 ~25 1,900 6,350 ~100 0.8 ~25 1,900 7,600
HPM7, PX5, P20
(1.2311, P20) (JC5118) 150 0.6 ~25 1,800 6,000 150 0.6 ~25 1,800 7,200
30-36HRC (JC8118)
210 0.4 ~25 1,500 5,000 210 0.4 ~25 1,500 6,000
Mold steel JC8050 ~100 0.6 ~25 950 3,200 ~100 0.6 ~25 950 3,800
NAK80, HPM1, P21
(1.2311, P21) (JC5118) 150 0.4 ~25 950 3,200 150 0.4 ~25 950 3,800
38-43HRC (JC8118)
210 0.3 ~25 800 2,650 210 0.3 ~25 800 3,200
Hardened die steel
JC8118
~100 0.4 ~25 700 1,750 ~100 0.4 ~25 700 2,100
SKD61, DAC, DHA
(1.2344, 1.2379) JC5118 150 0.3 ~25 700 1,750 150 0.3 ~25 700 2,100
42-52HRC (JC8050)
210 — — — — 210 — — — —
Hardened die steel JC8118 ~100 0.15 ~25 300 250 ~100 0.15 ~25 300 300
SKD11, SLD, DC11
(1.2344, 1.2379)
JC5118 150 0.1 ~25 300 250 150 0.1 ~25 300 300
55-62HRC EPMW type
210 — — — — 210 — — — —
Grey & Nodular ~100 1 ~25 1,500 6,250 ~100 1 ~25 1,500 7,500
cast iron JC8118
FC, FCD JC5118 150 0.8 ~25 1,500 5,750 150 0.8 ~25 1,500 6,900
(GG, GGG) (JC7560)
Below 300HB
210 0.6 ~25 1,250 4,850 210 0.6 ~25 1,250 5,800
Stainless steel ~100 0.8 ~25 1,700 5,700 ~100 0.8 ~25 1,700 6,800
SUS304 (JC7560)
JC8050
150 0.6 ~25 1,600 5,350 150 0.6 ~25 1,600 6,400
Below 250HB
210 0.35 ~25 1,500 5,000 210 0.35 ~25 1,500 6,000
JC7560 ~100 0.5 ~25 600 1,250 ~100 0.5 ~25 600 1,500
Titanium alloy (JC5118)
(Ti-6Al-4V) (JC8050)
150 0.3 ~25 600 1,250 150 0.3 ~25 600 1,500
(JC8118) 210 0.2 ~25 600 1,250 210 0.2 ~25 600 1,500
JC5118 ~100 0.5 ~25 300 500 ~100 0.5 ~25 300 580
Inconel (JC8050)
(INCO718) (JC7560)
150 0.3 ~25 300 500 150 0.3 ~25 300 580
(JC8118) 210 0.2 ~25 300 500 210 0.2 ~25 300 580
ℓ: Overhung length, ap: Axial depth of cut, ae: Radial depth of cut, n: Spindle speed, Vf: Feed speed
■ NOTE
1) The cutting parameters to be adjusted according to the machine rigidity or work rigidity.
2) In case chatter occurrs, recommend to reduce depth of cut or spindle speed with keeping feed per tooth.
3) If machine does not have enough power, recommend to reduce depth of cut first and reduce spindle speed and
feed speed.
4) Use air blow to flush the chips out. B035