Supergrit Abrasives

1/8 X 1 1/2 X 1/8 (3 1/2"OAL) CARTRIDGE MANDREL D-4

1/8 X 1 1/2 X 1/8 (3 1/2"OAL) CARTRIDGE MANDREL D-4 - Main image
$2.97 $4.5 In stock

This cartridge mandrel, model D-4, is designed for use with cartridge rolls in abrasive finishing applications. It features a 1/8-inch shank diameter and a 1 1/2-inch roll length, with an overall length of 3 1/2 inches.

  • Shank diameter: 1/8 inch
  • Roll length: 1 1/2 inches
  • Overall length: 3 1/2 inches
  • Compatible with standard cartridge rolls
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Mia F. ★★★★★

Snug fit on the 1/8" shank with zero wobble at speed, which matters when you're deburring inside tubing. Cartridge rolls slide on and stay put, and the mandrel hasn't bent on me yet after a few weeks of steady use.

Jacob ★★★★★

The 1 1/2" roll length is exactly what I needed for getting into weld seams without the abrasive flying off. It held the cartridge roll tight through a whole afternoon of grinding and never wobbled once.

Lucy S. ★★★★★

Bought this to replace a worn-out mandrel and the 1 1/2-inch roll length is spot on for the cartridge rolls I already had. The shank runs true in my die grinder with barely any wobble, which makes blending welds way less annoying. Solid little tool for the price.