Pro-Graad CR-9-10 10” Porting Mandrel for Abrasive Cartridge & Spiral Rolls | 1/8" Pilot Diameter x 1" Pilot Length, 10" Overall Length, 1/4" Shank Diameter x 8-1/4" Shank Length

[IN THE BOX]. 1 Pack Pro-Graad CR-9-10 10" Length Porting Mandrel featuring 1/8" x 1" Pilot Length x 1/4" x 8-1/4” Shank Length x 10” Overall Length for Straight and Tapered Type Coated Abrasive Cartridge Rolls with a 1/8" center hole.

[BUILD]. Feature sharp threads which hold cartridge rolls securely in place during operation.

[QUICK CHANGE]. Easy to use quick change design allows for easy removal and placement of new cartridge rolls on mandrel.

[DURABLE]. The Pro-Graad CR-9 cartridge roll mandrel is made of high-grade carbon steel with black oxide treatment to ensure mandrel durability and long-life.

[PRODUCT GUARANTEE]. All Pro-Graad products are made with quality materials, which exceed industrial grade standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 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.