The Shark Welding 12935 Mandrel with 1/4" and 3/8" Shoulder Screw is a precision-machined abrasive accessory designed for use with cut-off wheels on air tools and drills. Compatible with cut-off wheels featuring 1/4" or 3/8" arbor holes, this mandrel provides reliable wheel mounting across a broad range of applications. Constructed from high-tensile alloy steel, the machined components deliver lasting durability under demanding operating conditions. With a maximum rated speed of 25,000 RPM, this mandrel is engineered to perform consistently in high-speed grinding and cutting operations.
Features
Compatible with cut-off wheels featuring 1/4" or 3/8" arbor holes
1/4" shank for use with air tools and drills
High-tensile alloy steel construction for long-term durability
Machined finish for precise fit and secure wheel retention
Fully threaded shoulder screws with Unified National Coarse (UNC) thread type
Maximum rated speed of 25,000 RPM
Specifications
Part Number: 12935
Shank Size: 1/4"
Compatible Arbor Sizes: 1/4" and 3/8"
Maximum RPM: 25,000
Material: High-tensile alloy steel
Finish: Machined
Thread Type: Unified National Coarse (UNC), Fully Threaded
Head Style: Flat
Weight: 0.15 lbs
UPC: 682488129352
Includes
1 x 1/4" Mandrel with 1/4" Shoulder Screw
1 x 3/8" Shoulder Screw
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
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30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.