• Diamond-coated grinding points for drilling and processing of glass and rocks to granite

Application note:

• It is advisable to use on milling and boring machines with a speed of 2,000 rev / min with the addition of cooling liquid.
• The drilling must be frequently interrupted, so that the drill bit does not burn and enough coolant and lubricant is applied to the drilling site.

Dimensions:

• 2 x shaped ball – diameter head 2,2mm
• Diameter shaft: 2.35 mm
• optimum operating speed: 2,000 r / min
• maximum allowed speed. 60,000 U / min