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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Precision taper sheet and tube drill HSS, uncoated, Cutter ⌀ DC: 16-30,5mm
Article no.: 241753
Catalog no.: 118020
Article code:
Offers
Product details
Technical Data
| Through-coolant | no | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Dry machining | suitable only under restricted conditions | |
| Shank diameter DS | 10 mm | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Präzisions-Blechschälbohrer | |
| Cutter diameter, min. Dc min. | 16 mm | |
| Cutter diameter, max. Dc max. | 30.5 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Application for type of drilling | through hole | |
| Tool material | HSS | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); O (other); P (steel) | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 71 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 | |
| Content | single part |
Identification & Classification
| Article number | 241753 | |
| Catalog number | 118020 | |
| EAN / GTIN | 4045197036445 | |
| Manufacturer number | 118020 16-30,5 | |
| Article class | 11C | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
N
P
P
P
K
Description
Version:
With sharp drill point, pre-drilling not necessary. Conically increasing cutting edges and radially relief ground circumference for a paring cut. With scale in the flutes. Three drive flats on the shank.
Application:
Leaves no burr or chatter marks.
Sheet metal 0.1 − 2 mm, stainless steel (V2A) 0.1 − 1 mm, non-ferrous metals: 0.1 − 5 mm, plastics up to 10 mm.
Sheet metal 0.1 − 2 mm, stainless steel (V2A) 0.1 − 1 mm, non-ferrous metals: 0.1 − 5 mm, plastics up to 10 mm.