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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Stepped drill HSS-E, uncoated, Cutter ⌀: 40-50mm
Article no.: 250120
Catalog no.: 118320
Article code:
Product details
Technical Data
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Dry machining | suitable only under restricted conditions | |
| Shank diameter DS | 13 mm | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Cutter diameter, min. Dc min. | 40 mm | |
| Cutter diameter, max. Dc max. | 50 mm | |
| Configurable | no | |
| Number of steps | 11 | |
| Number of teeth Z | 2 | |
| Twist direction | right-hand | |
| Application for type of drilling | through hole | |
| Tool material | HSS-E | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 112 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | Werksnorm | |
| Machining method | core drilling (BAB); drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | stepped drill | |
| Recommended maximum drilling depth | 5 mm | |
| Content | single part |
Identification & Classification
| Article number | 250120 | |
| Catalog number | 118320 | |
| EAN / GTIN | 4045197036612 | |
| Manufacturer number | 118320 40-50 | |
| Article class | 11C | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
P
P
M
K
Description
Version:
With cylindrical spotting drill, ⌀ figures shown in the flute. Three drive flats on the shank.
Application:
Drilling and deburring, maximum material thickness = step height (see table).