{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
HiPer Drill cutter insert h7, HB7630, ⌀ D: 20mm
Article no.: 538091
Catalog no.: 231650
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Cooling lubricant | yes | |
| Series | HiPer Drill | |
| Tolerance Class | h7 | |
| Cutter diameter min. | 20 mm | |
| Configurable | no; no | |
| Distance from cutter corner to cutter tip | 4.14 mm | |
| Number of teeth | 2 | |
| Point angle | 135 degrees | |
| Insert thickness | 7.2 mm | |
| For base body size | 20 mm | |
| Tool material | Carbide | |
| Cutting media, manufacturer’s designation | HB7630 | |
| Coating | TiAlN | |
| Grade | HB7630 | |
| Insert thickness | 7.2 mm | |
| Type of fastening for insert | C (without hole clamped from above) | |
| Gauge length | 18.5 mm | |
| Overall length | 18.5 mm | |
| Weight | 18 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN4000-171 | |
| Machining method | drilling into solid material | |
| Type of product | cutter insert for boring | |
| Content | single part |
Identification & Classification
| Article number | 538091 | |
| Catalog number | 231650 | |
| EAN / GTIN | 4045197605016 | |
| Manufacturer number | 231650 20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
200
N
150
M
65
M
55
S
30
Description
Version:
Vee ground cutter inserts for precise positioning and stable seating.
Concentricity when assembled ≤ 20 µm. For holes up to IT9 accuracy.
Concentricity when assembled ≤ 20 µm. For holes up to IT9 accuracy.
Note:
Cutting data applies for the base body 5×D.
Drill pilot holes exclusively with cutter insert of the same type.
Drill pilot holes exclusively with cutter insert of the same type.