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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
HiPer Drill cutter insert h7, HB7630, ⌀ D: 28-Xmm
Article no.: 330821
Catalog no.: 231650
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cutter diameter max. | 28.99 mm | |
| Cooling lubricant | yes | |
| Interval configurability | 0.01 mm | |
| Series | HiPer Drill | |
| Tolerance Class | h7 | |
| Cutter diameter min. | 28 mm | |
| Configurable | yes | |
| Number of teeth | 2 | |
| Point angle | 135 degrees | |
| For base body size | 28 mm | |
| Tool material | Carbide | |
| Cutting media, manufacturer’s designation | HB7630 | |
| Coating | TiCN | |
| Grade | HB7630 | |
| Type of fastening for insert | C (without hole clamped from above) | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 4000-171 | |
| Machining method | drilling into solid material | |
| Type of product | cutter insert for boring | |
| Content | single part |
Identification & Classification
| Article number | 330821 | |
| Catalog number | 231650 | |
| EAN / GTIN | 4062406636609 | |
| Manufacturer number | 231650 28-X | |
| 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:
Delivery time: 10 working weeks
Minimum order quantity: 3 pieces
Items made to order for a specific customer: Cancellation only up to a maximum of 3 working days after receipt of order acknowledgement. Items cannot be returned.
Minimum order quantity: 3 pieces
Items made to order for a specific customer: Cancellation only up to a maximum of 3 working days after receipt of order acknowledgement. Items cannot be returned.