Norton® 66243529947 38A Straight Toolroom Wheel, 4 in Dia x 1/2 in THK, 1/2 in Center Hole, 60 Grit, Aluminum Oxide Abrasive

15503301 MFG #: 66243529947
  • Type: Straight, Straight Type 01, Type 05
  • Series: 38A, 5SG
  • Wheel Diameter: 4
  • Wheel Thickness: 1/2
  • Center Hole Size: 1/2
  • Grit: 46, 60
  • Grade: Coarse, Medium
  • Abrasive Material: Aluminum Oxide, Ceramic Alumina/Friable Aluminum Oxide
  • Maximum Speed: 3600, 8120
  • Wheel Hardness: K
  • Bond Type: Vitrified
  • Applicable Materials: 400 Series Stainless, Hard Carbon Steels, Tool Steels, Titanium, Super Alloys, Cast Iron, Ductile Iron and Gray Iron, Steel
  • Wheel Color: White
  • Wheel Type Number: Type 1
  • Arbor/Shank Size: 1/2, 1-1/4
  • Bond Hardness: J, K
  • Diameter: 4, 8
  • Thickness: 1, 1/2
Norton® Toolroom Wheel, Straight, Series: 38A, 4 in Wheel Diameter, 1/2 in Wheel Thickness, 1/2 in Center Hole, 60 Grit, Medium Grade, Aluminum Oxide Abrasive, 8120 rpm Maximum, Wheel Hardness: K, Vitrified Bond, Applicable Materials: Steel, White Wheel, Wheel Type Number: Type 1
  • Friable abrasive grain for cool and burn-free cutting
  • Exceptionally high performing seeded gel ceramic alumina and friable aluminum oxide abrasi
  • Type 05 recessed one
  • Self-sharpening abrasive minimizes burn and dressing to maximize sharp edge on tools and d
  • Ideal for heat sensitive applications with light to moderate feed rates
  • Self sharpening abra
  • Ideal for heat sensi
  • High performance vs and VSP bonds versatile, exceptional form holding
  • High performance bond for versatility (for grinding high sped tool steels, hardened and so
  • High performance VS
  • Outstanding choice for high productivity, low total per part grinding cost on cylindrical
  • Provide sharp edge on tools and dies longer life of tools and dies in production
  • Outstanding choice f
  • Provide sharp edge o
  • NORPOR 38A white, most friable, aluminum oxide abrasive with VP2 porous bond
  • 5SG durable Norton® SG and aluminum oxide blend blue for high stock removal rates, excelle
  • NORPOR 3SGR purple Norton® SG and 48A abrasive blend with VP2 porous bond for maximum prod
  • Aluminum oxide 38A is a more friable grain, best suited for eroding bond in the truing pro
  • Use this on softer phenolic resin and paradigm technologies
  • Consistent quality - excellent balance and dimensional accuracy time after time
  • Versatile - ideal for use across a broad variety of tool steels
  • Narrow medium contact area
Friable abrasive grain for cool and burn-free cutting
Exceptionally high performing seeded gel ceramic alumina and friable aluminum oxide abrasive blend for fast stock removal, cool, superior cutting 3 to 5 times more life than aluminum oxide wheels
• Type 05 recessed one side wheels with exceptionally high performing seeded gel ceramic alumina and friable aluminum oxide abrasive blend for fast stock removal, cool, superior cutting 3 to 5 times more life than aluminum oxide wheels
Self-sharpening abrasive minimizes burn and dressing to maximize sharp edge on tools and dies for longer life in production
Ideal for heat sensitive applications with light to moderate feed rates
• Self sharpening abrasive minimizes burn and dressing, to maximize sharp edge on tools and dies for longer life in production
• Ideal for heat sensitive applications with light to moderate feed rates
High performance vs and VSP bonds versatile, exceptional form holding
High performance bond for versatility (for grinding high sped tool steels, hardened and soft steels and aerospace alloys) and exceptional form holding
• High performance VS and VSP bonds versatile, exceptional form holding
Outstanding choice for high productivity, low total per part grinding cost on cylindrical and surface grinders
Provide sharp edge on tools and dies longer life of tools and dies in production
• Outstanding choice for high productivity, low total per part grinding cost on cylindrical and surface grinders
• Provide sharp edge on tools and dies longer life of tools and dies in production
NORPOR 38A white, most friable, aluminum oxide abrasive with VP2 porous bond
5SG durable Norton® SG and aluminum oxide blend blue for high stock removal rates, excellent productivity, long wheel life, low overall grinding cost
NORPOR 3SGR purple Norton® SG and 48A abrasive blend with VP2 porous bond for maximum productivity in heat sensitive, heavy stock removal operations
Aluminum oxide 38A is a more friable grain, best suited for eroding bond in the truing process
Use this on softer phenolic resin and paradigm technologies
Consistent quality - excellent balance and dimensional accuracy time after time
Versatile - ideal for use across a broad variety of tool steels
Narrow medium contact area