{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
GARANT Master Steel FEED solid carbide drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7: 11,3mm
Article no.: 122726 11,3
Copy
Article code:
Copy
Click to enlarge image
Weldon shank DIN 6535 HB
Click to enlarge image
Click to enlarge image
Click to enlarge image
- Tool material: solid carbide
- Standard: DIN 6537 L
- Version: 6×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 3
Product details
Technical Data
| Series | Master Steel | |
| Nominal ⌀ DC | 11.3 mm | |
| Coating | TiAlN | |
| Tool material | solid carbide | |
| Standard | DIN 6537 L | |
| Version | 6×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 3 | |
| Point angle | 145 degrees | |
| recommended maximum drilling depth L2 | 54.1 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 71 mm | |
| Overall length L | 118 mm | |
| Shank ⌀ Ds | 12 mm | |
| Feed f in steel < 1100 N/mm2 | 0.5 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification & Classification
| Article number |
122726 11,3
Copy |
|
| EAN / GTIN |
4045197795526
Copy |
|
| Manufacturer number |
122726 11,3
Copy |
|
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
suitable for / [m/min]
P
ISO code:
160
suitable for / [m/min]
P
ISO code:
140
suitable for / [m/min]
P
ISO code:
130
suitable for / [m/min]
P
ISO code:
110
suitable for / [m/min]
P
ISO code:
90
suitable for / [m/min]
H
ISO code:
60
suitable for / [m/min]
M
ISO code:
60
suitable for / [m/min]
M
ISO code:
50
suitable for / [m/min]
K
ISO code:
130
suitable for / [m/min]
K
ISO code:
80
suitable for / [m/min]
suitable for / [m/min]
suitable for / [m/min]
Description
Version:
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable operating conditions.
The sector-leading technology of the chisel point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
- Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
- The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
- With 145° tip angle for low burr formation when drilling through holes.
The sector-leading technology of the chisel point guarantees optimum self-centring behaviour and permits spot drilling on irregular surfaces. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
Note:
Flute length LC = L2 + 1.5 × DC.