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Norton® BlueFire® 66252842343 Depressed Center Wheel, 9 in Dia x 3/32 in THK, 7/8 in Center Hole, Zirconia Alumina Abrasive

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Description

Norton® BlueFire® Depressed Center Wheel, 9 in Wheel Diameter, 3/32 in Wheel Thickness, 7/8 in Center Hole, Arbor Connector, Zirconia Alumina Abrasive, Wheel Type Number: Type 27, 6600 rpm Maximum, Resin Bond, Applicable Materials: High Tensile Steel, Mild Carbon, Stainless Steel, Alloy and Cast Iron, Yes Reinforced

Depressed center wheels may also be referred to as raised hub wheels or by their shape designation Type 27, 28 or 29, with Type 27 being the most popular. The depressed center design allows the flange/lock nut to recess within the wheel so that it can be used for various grinding and cutting applications. Depressed center wheels are designed to handle the most severe right angle grinding applications from heavy stock removal to rough blending. More recently, depressed center wheels have been designed for cut-off applications when the tool is proper designed with flanges and guards. While large right angle grinders (7 in & 9 in) have been around for many years, small or mini grinders that handle 4 in, 4-1/2 in and 5 in wheels have made this machine, and wheel category, the most popular in power tools.

Specifications

Abrasive Material Zirconia Alumina
Applicable Materials High Tensile Steel, Mild Carbon, Stainless Steel, Alloy and Cast Iron
Bond Type Resin
Center Hole Size 7/8 in
Connector Type Arbor
Maximum Speed 6600 rpm
Reinforced Yes
Wheel Diameter 9 in
Wheel Thickness 3/32 in
Wheel Type Number Type 27

Country of Origin: United States

Application:
Cutting, Notching and Light Grinding

Features

  • A blend of R and D advanced chemistry and shape zirconia alumina abrasive with premium aluminum oxide grain
  • 2 to 3 times the life of aluminum oxide wheels
  • Broad utility from light to heavy pressure applications, on a wide range of materials
  • Excellent performance to price ratio lowers total grinding costs
  • Contain <0.1% iron, sulfur or chlorine for rust-free and corrosion-free result, will not contaminate stainless steel
  • Zirconia alumina/silicon carbide abrasive blend and an exceptionally strong reinforcement structure
  • Versatile choice for aggressive, foundry applications
  • Less pressure required for first cut

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