HAM 30-2740
40xD
solid carbide deep hole drill
Product information
- special 4-facet ground
- special point ground
- special chip flute geometry
- 15° RH helix
- 4 guide chamfer
- interior coolant
- shrink fit
- High Performance Cutting
- HSF - Hybride Surface Finishing
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 30-2740"
| clamping surface: | HAK |
|---|---|
| cutting direction: | right hand cutting |
| head coating: | no |
| internal cooling: | yes |
| length-to-diameter ratio: | 40 x D mm |
| nominal diameter tolerance: | H7 |
| saft diameter tolerance: | h6 |
| spiral type: | right hand helix |
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 30-2740-0400
4.00 mm
6.00 mm
210.00 mm
168.00 mm
160.00 mm
2
HAM 30-2740-0500
5.00 mm
6.00 mm
250.00 mm
210.00 mm
200.00 mm
9
Description
| length-to-diameter ratio | 40 x D mm |
| Spiral type | right hand helix |
| Cutting direction | right hand cutting |
| Clamping surface | HAK |
| Head coating | no |
| Internal cooling | yes |