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Norton Grinding Wheel for Hardened Steels: Aluminum Oxide, Medium Relative Grit Grade, 6 in Wheel Dia, 3/4 in Wheel Thickness, 5 PK

Item # 278A035

$205.68 Pack of 5

Product Specs

Abrasive Type: 38A
Relative Grit Grade: Medium
Wheel Diameter: 6 in
Wheel Thickness: 3⁄4 in
Center Hole Diameter: 5⁄8 in
Grit: 60
Color: White
Hardness Grade: K
Wheel Specification: 38A60-KVBE
Maximum RPM: 4,140 RPM
Abrasive Material: Aluminum Oxide
Abrading Application: Grinding
Bond: Vitrified
Display Sell UOM: PK
For Tool Type: Surface Grinders, Tool & Cutter Grinders,Drill Sharpening
For Wet or Dry Application: Wet or Dry
Grain Structure: 6
Grit Friability: Friable
Material Application: Soft Steels RC30-45; Iron; High Speed Steel; 400 Series Stainless Steel; 300 Series Stainless Steel; Tool Steels RC50-68
Material Category Application: Ferrous Metals
Pack Qty: 5
Safe for Use on Stainless Steel: Yes
Series Tier: Good
Specifications Met: OSHA; ANSI B7.7; ANSI B7.1
Type Number: Type 1
Wheel Shape: Straight (Type 11)

Compliance and Restrictions

Country Of Origin

  • USA

About This Product

These Norton Grinding Wheels for Hardened Steel have an aluminum oxide abrasive, which cuts quickly, produces a fine finish and sharp edges, and is sometimes referred to as India sticks or stones. They have a medium relative grit grade, which provides a smooth, even finish. They have a 6 in wheel diameter and a 3/4 in wheel thickness. They have a 5/8 in center hole diameter and are 60 grit. They are white. Pack of 5.

About Straight Grinding Wheels (Type 1)

Attach these flat abrasive wheels to a stationary grinder for sharpening, shaping, and deburring metal or stone workpieces.

Keep things cool when cutting hardened and high speed tool steels. These wheels have slightly fractured white aluminum-oxide abrasive, which creates a cooling effect to prevent the workpiece and wheel from heating up and deforming or burning.