HMP PH4 3054A
4 double margin HM drills for steel up to 12xD

HMC3054A088

5xD double margin drill with internal coolant

HMP PH4 3054A
4 double margin HM drills for steel up to 12xD

HMC3054A088

5xD double margin drill with internal coolant

Details

d1
Diameter of cutting edge
8,80 k7
d2
Shank Diameter
10,00 h6
lu
Cutting length
49,00
l2
Flute length
61,0
l4
Shank length
40,0
l1
Overall Length
103
Coating
Balinit® Latuma

Materials

Steel < 800 n/mm²
Steel < 1000 n/mm²
Steel < 1300 n/mm²
Grey cast iron

Working Parameters

Select a machining/material combination to display the relevant machining parameters. Advanced users can change the value of Vc within the defined value range and the value of Ae when available.

Drilling

Drilling - Steel < 800 n/mm²

Vc
100
fz [mm]
0,092
n [rpm]
3.617
F [mm/min]
666
Ap [mm]
49,000
Ae [mm]
8,80
Q [cm³/min]
287,0
Notes
Types of Machining
Materials
Vc (85 - 115)
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