Description:
These universal internal cylindrical grinding wheels made from special aluminium oxide are used for the grinding of through-holes and alignment holes. They offer high stock removal rates and excellent shape retention. Specification 89A60 is used primarily for soft steels and 89A80 for hardened steels
Feature:
- Form: 1 STRAIGHT GRINDING WHEEL
- Specification : 89A 802 I5 V111 /50
- Dimension (D x T x H): 15 x 15 x 6 mm
- Diameter: 15 mm
- Thickness: 15 mm
- Drill hole: 6 mm
- Grain size: 80
- Vs /max: 50 m/s
- Material suitability: Steel
Advantage:
- Broad assortment
- Good shape retention
- Low thermal load
Application:
- For internal cylindrical grinding of through holes and fits
Material:
Cast iron
High-alloy steel hardened
High-alloy steel unhardened
HSS
Non and low-alloyed steels hardened