HSS core drill Depth of cut 30 mm, TiAlN, ⌀ DC: 22mm

Article no.: 118800 22
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⌀ DC (mm) Unit price incl. VAT

Availability

  • Tool material: HSS
  • Standard: Manufacturer’s standard
  • Shank: Weldon shank

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Product details

Technical Data

Nominal ⌀ DC 22 mm
Coating TiAlN
Tool material HSS
Standard Manufacturer’s standard
Shank Weldon shank
Shank ⌀ 19 mm
Cutting depth 30 mm
Overall length L 60 mm
Type of product Core drill

Identification & Classification

Article number 118800 22
EAN / GTIN 4045197037763
Manufacturer number 118800 22
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
70
Aluminium (short chipping)
N
70
Steel < 500 N/mm²
P
25
Steel < 750 N/mm²
P
20
INOX < 900 N/mm²
M
15
GG
K
16
GGG
K
19
Uni
 
Oil
 
wet maximum
 
wet minimum
 
dry
 

Description

Version:

Suitable for all popular magnetic core drilling machines. Very good cutting properties due to optimised cutting edge geometry. Easy to regrind. With Weldon shank - ⌀ 19 mm.
HSS with special TiAlN coating for improved cutting characteristics (prevents edge build-up).

Application:

On mobile magnetic drilling machines or stationary pillar drilling machines to produce large holes in steel construction. The core drill cuts only a thin material ring. The drilled core is ejected by a spring loaded ejector pin.

Supplied with:

Without ejector pin.

Note:

For the lubrication of core drills, we recommend high performance cutting oil (see No. 084210).

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