{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Solid carbide drilling out tool plain shank with hexagon, TiAlN, for taps: M8
Article no.: 149830 M8
Article code:
Click to enlarge image
Click to enlarge image
Drill out with an even feed rate. Evacuate chips frequently.
Click to enlarge image
Clean the bore and remove the residue.
Click to enlarge image
Approach the start several times in order to centre the boring-out tool.
Click to enlarge image
Grind oblique break-through points flat.
Click to enlarge image
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
Offers
Product details
Technical Data
| for taps | M8 | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Flute length Lc | 23 mm | |
| Overall length L | 60 mm | |
| Shank ⌀ Ds | 7 mm | |
| Shank tolerance | h6 | |
| Colour ring | red | |
| Type of product | Drilling out tool |
Identification & Classification
| Article number | 149830 M8 | |
| EAN / GTIN | 4045197326942 | |
| Manufacturer number | 149830 M8 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
H
10
Description
Version:
Strong plain shank with hexagon for mounting in a drill chuck and self-centring cutting edge.
Application:
For drilling out broken off taps. Stable clamping is necessary, the hole must be dry and without cutting oil.
Note:
vc for material < 67 HRC 10 – 28 m/min.
Wear safety glasses.
Wear safety glasses.