Countersink
78,24 €
Evaseur countersink 29 segmented
Diamond countersink. Useful to clean the hole edge after glass drilling.
The segmented countersink has to be used when an important quantity of glass has to be removedd (up to 5 mm)
Data sheet
- Tools : Countersink
- Tool position on the machine : Hole 29 mm
- Tool manufacturing time : 3 weeks outside holidays
- Tools for : To mill deeply around the hole after flat glass drilling
- Crown : Diamond segmented
- Grit size (diamond or abrasive) : Drill 80/100 Mesh. Countersink 120/140 Mesh
- Bond : Metal
- Machine : Drilling machine or CNC machine center
- Fastening for this tool on spindle or on tool holder : 4 screws to fix on the core drill body
- Countersink glass drilling, for holes : 29 mm
- Machine spindles rotation speed : 3600 (+/- 5 %) RPM. Rotation speed for the drilling machine spindles motors.
- Rotation speed for core drill and countersink : RPM 3600; The RPM is the same for drilling and for milling operations
- Milling depth for countersink : 4 à 5 mm enlèvement de verre maximal pour alésoir à couronne segmentée
- Cooling during drilling for tool and glass or stone : Yes, holes on the diamond crown
- Individual packing : The diamond core drills are breakable tools which need to be protected during shiipping.
- Up and down cycle during drilling : No. Useful only over 30 mm core drill diameter
- Time for transport : 2 days on average from our Italian (North of Italy) manufacturing plant up to your workshop
- Kind of glass to use this tool : Laminated glass and high thickness flat glass
- Internal water pressure for diamond tool cooling : The usual rule is to decrease the internal water pressure when the core drill diameter increases
