SARADRILL solid drilling tool

• Machining of bore holes from Ø 49 to 270 mm
• For machines with low drive power
• Low-vibration, equipment-friendly machining with up to 50 % less drive power
• Drilling in a single operation without centring and pre-drilling
• No front face planing required
• Cost-efficient boring system, since differences in diameter of up to 30 mm can be machined with one boring head by changing the cutting edges
• Variable drilling depths of up to 15 x D due to holding fixture system with pluggable extensions
• Internal coolant supply directly to the cutting edge, no high-pressure pump required
• For rotating tools, the coolant is supplied via a coolant ring
• Short chips due to chip-separating grooves in the roughing blade, no chip removal, even with extremely deep bores
• Also for use on vertically operating machines
• Low tool costs as wear is limited to the cutting edges and centre bit
• Unproblematic regrinding of the centre bit and the cutting edges (in pairs) using the grinding fixture or the tool grinding machine
• Cutting material:
  Cutting edge HSS-E-PM ASP30, ASP30 TiN
  HSS centre bit
• For use on all machine tools as a rotating or stationary tool especially for machining large bore diameters on machines with low drive power
• Caution: Not suitable for boring out existing holes!

Extension

• 150 mm and 300 mm