{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Solid carbide ball nose slot drill, uncoated, ⌀ f8 DC: 4mm
Article no.: 207028 4
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | VHM-Vollradiusfräser | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 4 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | uncoated | |
| Cutter diameter Dc | 4 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance Class | f8 | |
| Recess diameter D1 | 3.7 mm | |
| Cutting edge length Lc | 13 mm | |
| Head length L3 | 13 mm | |
| Shoulder length | 36 mm | |
| Balancing quality | G 2,5 mit HA | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 2 | |
| Number of effective cutters (end face) Z | 2 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Radius R | 2 mm | |
| Direction of infeed | horizontal, oblique and vertical | |
| Number of clamping slots | 2 | |
| Interface | joint 1 | |
| Gauge length A | 47 mm | |
| Overall length L | 75 mm | |
| Weight | 6 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Machining method | profile milling (FPR) | |
| Colour ring | yellow | |
| Type of product | round profile mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth L2 | 13 mm; 0.12 mm |
Identification & Classification
| Article number | 207028 4 | |
| EAN / GTIN | 4045197596635 | |
| Manufacturer number | 207028 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
220
N
170
N
130
N
180
N
140
N
180
N
130
N
120
N
180
N
140
N
180
Description
Version:
Additionally polish ground in the flutes for outstanding chip evacuation in long-chipping aluminium components.
Dimensions similar to DIN 6527.
Dimensions similar to DIN 6527.