HAM 30-2920
solid carbide three fluted countersinker
Product information
- 3 cutting edges
- for counterbores acc. DIN 74
- point ground: relieved cone
Available in many variants
Material Properties
Material
wrought aluminium alloys
casting aluminium alloys
steel < 800 N/mm²
steel < 1200 N/mm²
steel < 1600 N/mm²
steel < 55 HRC
steel < 60 HRC
steel < 66 HRC
stainless steel < 800 N/mm²
stainless steel > 800 N/mm²
lamellar graphite cast iron
spheroidal graphite cast iron
high-temperature alloys
titanium
non-ferrous metals / copper alloys
graphite & fibre composite
MQL
maximum cooling
without cooling
AIR
very suitable
limited suitable
Properties "HAM 30-2920"
| clamping surface: | HA |
|---|---|
| cutting direction: | right hand cutting |
| head coating: | no |
| internal cooling: | no |
| nominal diameter tolerance: | z9 |
| saft diameter tolerance: | h7 |
| spiral type: | straight fluted |
Article No
Nominal Ø
(d1) [mm]
(d1) [mm]
Shank Ø
(d2) [mm]
(d2) [mm]
Length
(l1) [mm]
(l1) [mm]
Flute Length
(l2) [mm]
(l2) [mm]
Cutting Length
(l3) [mm]
(l3) [mm]
Stock
HAM 30-2920-0630
6.30 mm
5.00 mm
45.00 mm
0.00 mm
0.00 mm
28
HAM 30-2920-0830
8.30 mm
6.00 mm
50.00 mm
0.00 mm
0.00 mm
32
HAM 30-2920-1040
10.40 mm
6.00 mm
50.00 mm
0.00 mm
0.00 mm
18
HAM 30-2920-1240
12.40 mm
8.00 mm
56.00 mm
0.00 mm
0.00 mm
29
HAM 30-2920-1500
15.00 mm
10.00 mm
60.00 mm
0.00 mm
0.00 mm
34
HAM 30-2920-1650
16.50 mm
10.00 mm
60.00 mm
0.00 mm
0.00 mm
22
HAM 30-2920-2050
20.50 mm
10.00 mm
63.00 mm
0.00 mm
0.00 mm
53
HAM 30-2920-2500
25.00 mm
10.00 mm
67.00 mm
0.00 mm
0.00 mm
26
HAM 30-2920-3100
31.00 mm
12.00 mm
71.00 mm
0.00 mm
0.00 mm
12
Description
| Spiral type | straight fluted |
| Cutting direction | right hand cutting |
| Clamping surface | HA |
| Head coating | no |
| Internal cooling | no |