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Head and block resurfacer
Comec RP850 Head and block resurfacer
The experience in resurfacing cast iron and aluminium at high speed, by using special tools like the CBN or the PCD, has offered us the opportunity to develop and manufacture this resurfacing machine for cylinder heads and motor-cylinder blocks.
Features like a wide work capacity (1115 mm table travel) despite its modest dimensions, the adjustable head and table speeds with the use of frequency inverters, and the extremely competitive price make it the perfect choice for small garages and big engine rebuilding workshop.

Images may show the product equipped with optional accessories
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Standard equipment
  • Variable spindle speed complete with digital read-out
  • Adjustable table feed
  • Manual/continuous working cycle programmes
  • CBN/PCD milling plate dia. 330mm (13”)
  • Toolhoder UT1350 and CBN insert UT1355
  • Base-integrated control panel
  • Safety guard with policarbonate shield
  • PV0006 Pair of parallel supports
  • PV0021 Large clamps
  • PV0022 Small clamps
  • Lubricant for slides
  • Wrench set
  • Instruction manual
Table travel
1015 mm
Max workpiece length
850 mm
Max workpiece width
330 mm
Max workpiece height
360 mm
Min workpiece height
160 mm
Milling wheel diameter
330 mm (13”)
Variable head speed rotation
300 ÷ 1200 rpm
Variable table travel speed
0 ÷ 600 mm/min
Head motor
1,5 Kw
Table motor
0,75 Kw
Dimensions (LxWxH)
1550x870x1720 mm
591 Kg
Accessories and spare parts
Adjustable universal fixture wit parallels
CBN insert Comec
1/2” CBN Insert for cast iron
1/2” PCD Insert for aluminium
ALP insert tool holder for UT1392
ALP insert for aluminum with prechambers
Downfeed depth assembly with indicator
1/2" Insert tool holder for UT1355 (CBN), UT1356 (PCD)