NortonAbrasives - St. Gobain Premium Alundum 38A (07660788247) Type 01 Bench and Pedestal Grinding Wheel, Fine Grit, White Aluminum Oxide Abrasive, 1" Arbor Hole, 6" Diameter x 3/4" Thick

NortonAbrasives - St. Gobain Premium Alundum 38A (07660788247) Type 01 Bench and Pedestal Grinding Wheel, Fine Grit, White Aluminum Oxide Abrasive, 1" Arbor Hole, 6" Diameter x 3/4" Thick

Q: What size arbor bushings does this wheel come with? Seeing a lot of contradictory info.

Each wheel contains arbor bushings in sizes 1/2", 5/8", 3/4", and 7/8"

Q: Is this a 60 grit wheel? It says 'specification: very fine 60.' What does that mean?

The one I bpught is 150 grit. 60 is available but too rough for lathe tools. 60 is more for rotary lawn mowers, dressing struck tools, etc.

Q: Can anyone advise the hardness rating of the 6 x 3/4, 150 grit stone? wheel hardness is rated on a scale from a to z, with a being the softest.

This wheel has a hardness rating of K.

Q: Has anyone experienced this wheel wobble causing a lot of vibration on the grinder machine?

Been My experience that wheel wobble is often an issue with the grinder, though not always. There are some good videos on YouTube that show ways to correct these issues with the grinding wheel if issues with the grinder prove to not be the issue! Ive had no problems with the wheel I purchased.

3.4/5

Product ID: 316854755

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Details

Grit material
Aluminium
Product dimensions
15.2L x 15.2W
Brand
Norton
Compatible devices
Bench Grinder
Grit type
Fine

🔄4140 RPM Max Speed

⚙️6" Diameter

🛠️Fine Grit 100

Frequently Bought Together

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Norton Abrasives Dressing Tool Stick, Grinding Wheel Tool for maximizing Grinding Wheel Performance

Description

🔧 Grind Like a Pro with Norton Precision!

DURABLE DESIGN - Vitrified bond ensures excellent shape retention and wear resistance.
COMPACT EFFICIENCY - 6" diameter and 3/4" thickness for optimal grinding performance.
PRECISION PERFORMANCE - Engineered with premium white aluminum oxide for superior deburring and sharpening.
VERSATILE APPLICATIONS - Perfect for soft carbon steels, tool steels, and super alloys.
HIGH SPEED COMPATIBILITY - Designed for bench and pedestal grinders with speeds up to 4140 RPM.

The Norton Abrasives Premium Alundum 38A grinding wheel is a high-performance tool designed for deburring and sharpening tasks. With a 6-inch diameter and fine grit, it operates efficiently at speeds up to 4140 RPM, making it ideal for various materials including soft carbon steels and super alloys. Its vitrified bond ensures durability and shape retention, making it a reliable choice for professionals.

Specifications

Manufacturer	St. Gobain Abrasives
Part Number	07660788247
Item model number	07660788247
Colour	White
Material	Vitrified Bond
Thickness	0.75 Inches
Item Package Quantity	1
Cutting Diameter	6 Inches
Grit Number	100
Grit Description	Fine
Batteries included?	No
Batteries Required?	No
Assembled Diameter	6 Inches
Item Weight	785 g

Have a Question? See What Others Asked

What size arbor bushings does this wheel come with? Seeing a lot of contradictory info.

Is this a 60 grit wheel? It says 'specification: very fine 60.' What does that mean?

Can anyone advise the hardness rating of the 6 x 3/4, 150 grit stone? wheel hardness is rated on a scale from a to z, with a being the softest.

Has anyone experienced this wheel wobble causing a lot of vibration on the grinder machine?

Common Questions

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