Surfacing wheel Sigma Green Max flataluminum oxidedepressed-center

For a longer life option, 1/4” thick Sigma Green Max Grinding Wheels are available. This fast grinding wheel has the same specialty grain and bond combination as the original Sigma Green, but with the added benefit of a thicker wheel. Even with the added thickness, Sigma Green Max still is noticeably quieter and better balanced than other similar wheels on the market. METALS Stainless steel Mild steel Hard face Titanium Alloys Aluminum FEATURES High performance grain blend in a proprietary bond Extremely fast metal removal – 50% more than straight aluminum oxide 20% less heat generation than straight aluminum oxide Greater operator control with much less operator fatigue Noticeably better finish than other bonded wheels of equal grain size ¼” thickness for heavy duty applications Less than 1% iron, chlorine & sulphur combined Greatly reduced vibration & chatter Virtually iron free – contains only .035% iron Grinds smooth and quiet Won’t discolor or warp stainless APPLICATIONS Grinding slag from castings in foundries Rapid stock removal on heavy weldments Tank fabrication Grinding & beveling in petrochemical refineries & power plant turnarounds Grinding hard-face on coal crushers, heavy equipment Welding/metal fabrication Grinding steel / stainless steel in ship building operations Grinding scale from cold rolled steel