3M Bonded Superabrasives
3M Bonded Superabrasives
3M Bonded Superabrasives
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3M Products & Supplies

3M Resin Bond Diamond Wheels and Tools, 1A1, 20X1X8, X=1/4 D220 664BL - MMMRBDW45704

SKU: 7010494567
MPN: 7010494567
Lead Time: 40 working days.
UPC: 00076308267599
3M ID: 65500386381
5 Digit UPC: 26759
Country of Origin: USA
Manufacturer: 3M
Size: 20 in
Thickness: 1 in
$2,908.45 each
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Product Description  
3M Cut-Off Wheel 664BL is used to trim carbide cutting tool blanks to length for the cutting tool manufacturing industry.

Precise, Efficient Cutting, Part After Part
The 3M Cut-Off Wheel 664BL is designed for trimming carbide tool blanks to length. This wheel offers a balance between cut rate, form retention and wheel life and is available in a 120 grit diamond. Water based coolant is required. The use of coolant is critical for it removes heat away from the workpiece and wheel, adds lubricity reducing grinding friction and helps to clear away swarf.

Wheel Design
The abrasive surface of the 3M Cut-Off Wheel 664BL is the periphery, where it is coated with diamond to a depth of .25 inches. This wheel generally cuts radially through the workpiece.

Our Portfolio: Ready to Ship or Custom Engineered
The 3M Cut-Off Wheel 664BL is part of our broad portfolio of superabrasive wheels, including general-purpose and standard CNC grinding wheels, backed by technical support, available in stock, ready for shipment.

3M technical support will always work closely with you to find the right configuration of features to meet your target parameters consistently and efficiently or engineer a product that will.

Our diamond and CBN superabrasive wheels are designed for today's most challenging applications, from grinding hardened steels and superalloys to finishing materials like glass, ceramics and tough composites in automotive, aerospace, oil and gas, primary metal, medical and other areas where machining with conventional cutting materials is not cost-effective because of the materials which need to be machined (glass, ceramics, carbides, etc).

3M has the tools you need to achieve stringent geometry tolerances and finish specs, part after part.

Extra Details

  • Designed for use with water based coolants
  • Designed to provide a balance of good cut and form retention
  • In stock and available for fast two-day shipping from within the US
  • Resin bond diamond abrasive construction
  • Used for trimming off carbide blanks to length

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