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Manufacturer number:
Solid carbide drill Weldon shank DIN 6535 HB TiAlN 12 mm GARANT
Article no.: 123115 12
Article code:
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Weldon shank DIN 6535 HB
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- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 10×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 12 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 10×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 135 degrees | |
| recommended maximum drilling depth L2 | 112 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 130 mm | |
| Overall length L | 180 mm | |
| Shank ⌀ Ds | 12 mm | |
| Shank tolerance | h6 | |
| Feed f in stainless steel < 900 N/mm2 | 0,15 mm/rev. | |
| Colour ring | blue | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 123115 12 | |
| EAN / GTIN | 4045197402080 | |
| Manufacturer number | 123115 12 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
N
200
N
180
P
110
P
80
P
70
M
65
M
55
S
25
Description
Version:
Cutting chisel edge with high centring accuracy due to strong core and special point geometry.
Particularly high alignment accuracy due to 4 guide chamfers which stabilise the drill even at extreme depths!
Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.
Particularly high alignment accuracy due to 4 guide chamfers which stabilise the drill even at extreme depths!
Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.
Advantage:
High process reliability and surface quality of the hole.
Note:
Flute length LC = L2 + 1.5 × DC.