HMP PHM 3081U
High performance drills

HMC3081U155

8xD Drill with internal coolant

HMP PHM 3081U
High performance drills

HMC3081U155

8xD Drill with internal coolant

Details

d1
Diameter of cutting edge
15,50 h8
d2
Shank Diameter
16,00 h6
lu
Cutting length
133,00
l1
Overall Length
203

Materials

Steel < 800 n/mm²
Steel < 1000 n/mm²
Steel < 1300 n/mm²
Grey cast iron
Spheroidal cast iron
Ferritic/Martensitic steel
Austenitic steel
PH Duplex
Aluminium
Copper
Difficult-to-machine Superalloys
Very difficult-to-machine Superalloys
Titanium
Hardened steel 42 ÷ 52 HRC

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
120
fz [mm]
0,169
n [rpm]
2.464
F [mm/min]
833
Ap [mm]
133,000
Ae [mm]
15,50
Q [cm³/min]
1.717,1
Notes
Types of Machining
Materials
Vc (70 - 170)
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