Drill + countersink

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170,74 €

Forêt + évaseur 72 mm

Countersink added on a drill allowing to carry out the 2 operations with the same tool with teh same rotation speed

Data sheet
  • Tools : Diamond drill with countersink
  • Tool position on the machine : Core drill 72 mm
  • Tool manufacturing time : 2 weeks on average outside holidays period
  • Crown : Diamanted continuous crown
  • Grit size (diamond or abrasive) : Drill 80/100 Mesh. Countersink 120/140 Mesh
  • Bond : Metal alloy
  • Machine : Drilling machine. All drilling machines for flat glass
  • Width diamond crown : The thickness of the active part of the diamond core drill (the diamond crown) is 1.1 mm (+/- 5%)
  • Diamond part length for the core drill : Total length of the activ part of the core diamond drill is 10 mm (+/- 10 %
  • Total length : 75 mm. Core drill length
  • Fastening for this tool on spindle or on tool holder : Usual in drilling with demi gas
  • Hole diameter, glass drilling : 72 mm
  • Rotation speed for core drill and countersink : RPM 2200. The RPM is the same for drilling and for milling operations
  • Cutting angle on the top of the diamond crown : No
  • Milling depth for countersink : 1 or 2 mm glass removing with this countersink around the hole
  • Cooling during drilling for tool and glass or stone : Inside for core drill, outside for countersink
  • Individual packing : Yes to prevent breacking during the transport up to your workshop
  • Up and down cycle during drilling : Yes useful for core drill over 30 mm diameter. To have a better cooling for glass and diamond core drill
  • Time for transport : Deux working days (Italy) from our manufacture
  • Kind of glass to use this tool : Float and laminated glass
  • Internal water pressure for diamond tool cooling : We advice is to decrease the internal cooling water pressure when your core drill diameter increases
Quantity:

More info

The position of the countersink is adjustable on the core drill body.