Valve-seat stones, valve-refacing wheels, crankshaft wheels and honing stones for engine and cylinder-head reconditioning — including for older machines.

Engine reconditioners depend on the right abrasive for accurate seats, faces, journals and bores. Ken Tully & Co has advised engine shops since 1963, and Mark can help you find stones and wheels for current and older reconditioning equipment.
What Mark Supplies for Engine Reconditioning
- Valve-seat grinding stones (roughing, finishing and stellite)
- Valve-refacing wheels
- Crankshaft and camshaft grinding wheels
- Cylinder honing stones
- Surface grinding wheels and segments for head and block surfacing
- Dressing tools and related consumables
Machines Mark Works With
Machine types: valve refacers, valve-seat grinders, cylinder hones, crankshaft grinders and head and block surfacers.
Representative manufacturers: Sioux, Kwik-Way, Black & Decker, Sunnen, Comec, Rottler, Berco, Van Norman, Storm-Vulcan, AMC-Schou, Tobin-Arp.
Brand names are examples of equipment used in the industry and are trademarks of their owners; listing doesn’t imply affiliation. See all machine types and brands.
Need a Stone or Wheel for Your Reconditioning Machine?
Tell Mark the machine and the job — he’ll find it. Servicing all of Australia and PNG.
