Porting Mandrel 8", CR-9-8 Premium HSS (High Speed Steel) Coarse Thread Extra Shank Length Cartridge & Spiral Roll Mandrel, 1/8" Pilot Diameter x 1" Pilot Length x 1/4" Shank x 8" Length

★★★★★ 4.2 39 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 211304268 Release Date 2026/04/04 List Price $36.00 Model Number 211304268
Category
  • Pro-Graad CR-9-8 Premium HSS (High Speed Steel) 8" Porting Mandrel, Pilot: 1/8" x 1" Coarse Thread Type Mandrel, Shank: 1/4" x 6-1/2", 8" Overall Length for Straight and Tapered Type Cartridge Rolls with a 1/8" pilot hole.
  • Features sharp, coarse threads which hold cartridge rolls securely in place during operation. Durable HSS threads will not flatten like standard cartridge roll mandrels.
  • Easy to use quick change design allows for easy removal and placement of new cartridge rolls on mandrel.
  • The Pro-Graad CR-9-8 cartridge roll mandrel is made of premium high quality high speed steel and heat treated to ensure mandrel durability and long-life.
  • Pro-Graad Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is a USA Company with US Based Customer Support.
UPC 850050327912
Grit Type Coarse
Brand Name Pro-Graad
Unit Count 1.0 Count
Grit Number 5000
Manufacturer Pro-Graad
Material Type Premium Grade High Speed Steel
Item Dimensions 8 x 0.25 x 0.04 inches
Construction Type Coated
Compatible Devices Angle Grinder, Bench Grinder, Die Grinder
Grit Material Type Aluminum Oxide
Compatible Material Abrasive Materials (Aluminum Oxide, Silicon Carbide, Cubic Boron Nitride)
Included Components 1 EACH - Pro-Graad CR-9-8 Premium HSS 8" Overall Length Cartridge Roll Mandrel
Item Dimensions L x W 8"L x 0.25"W
Industry Standard Identifier CR 9-4

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4.2 out of 5
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39 ratings | 16 reviews
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