Product description

CUMI's Cup wheel are designed for grinding of stone and welded joints of metal by means of portable grinders.

Available in both straight and tapered shapes, CUMI's Cup wheel are available in a wide range of grit sizes from Grit 16 to Grit 220 to meet all grinding / finishing needs.

Features:

  1. Threaded nut insert for easy mounting
  2. High strength phenolic resin for better safety
  3. Unique grinding aids  for cooler cutting action
  4. Advanced manufacturing facility for better control of geometry and wheel vibration
  5. High performance zirconia grains for heavy duty grinding

Advantages:

  1. Fast cut rate
  2. Smooth running
  3. Long tool life
  4. No vibrations
  5. Burn free & smooth finish
Abrasive UsedCUMI CodeGritDiameter (mm)Diameter (Inch)Thickness (mm)Thickness (Inch)SpeedHardnessStructure
Zirconia AluminaAZA12 - 24100 - 2004 - 850 - 1002 - 450M - R2 - 9
Silicon Carbide & Brown Aluminium OxideCA14 - 24
Black Silicon CarbideC
Brown Aluminium OxideA
Variant TypeSpeedFor Better LifeFor Better MRR
PortableCarbon Steel & Low Alloy Steel50A163 R3 TDR1215A163 R5 BM4
High Alloy Steel & Stainless SteelA163 R2 BM4A163 Q5 BM4
Hi-Chrome SteelAZA163 TDR1175AZA143 TDR1214
Grey Cast Iron & SG IronC163 Q3 B1551CA163 TDR1219
VariantTypeSpeedRecommendation
PortableMarble50C36 K5 BRT
Granite
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