Tormek SB-250 Blackstone Silicon Grinding Wheel

Description

If you're looking for a wheel for tough applications, the Tormek #SB-250 Blackstone Silicon Wheel will do the job. It was developed for shaping and sharpening* very hard and exotic alloyed steels. The combination of abrasive hardness, shape, and grain size, is optimized to work efficiently at the Tormek system's low RPM. Its faster material removal is an advantage especially when shaping tools with a large bevel surface, where the grinding pressure is limited, for example, planer blades and woodturning skews.
The 220 grit size is the same as the Tormek Original Grindstone and can be altered to work like a 1000 grit stone with the Stone Grader SP-650 (#19183 - sold separately). Thanks to its sharp and relatively small grains, the Blackstone removes hard steel efficiently even at low grinding pressure. The Blackstone Silicon also offers exceptional wear resistance. It can even touch up tungsten carbide, where the tool already has an established shape. The wheel is 10" x 2".
*Shaping vs. Sharpening
- A distinction should be made between the shaping and sharpening of a tool. When shaping you remove steel to achieve the shape and edge angle you want. When sharpening you just touch up an existing shape to renew the sharpness.
Tormek developed the SB-250 Blackstone Silicon grindstone to shape and sharpen tools made of high-speed steel and other exotic alloyed steel. The stone can also touch up tungsten carbide in tools that already have an established shape.
Designed to Remove Hard Steel Quickly
Thanks to its sharp and relatively small grains, the SB-250 Blackstone Silicon grindstone removes hard steel quickly and efficiently, even at low grinding pressure. This is especially an advantage when you're shaping tools with a large bevel surface, such as planer blades and woodturning skews. Note that the stone does not offer faster steel removal on ordinary carbon steel.
Optimized for Tormek Sharpening Systems
The SB-250 is designed to be used in Tormek's T-7 and SuperGrind 2000 sharpening systems, and its combination of abrasive hardness, shape, and grain size is well suited for these systems' low RPM.
Tormek SB-250 Blackstone Silicon Grinding Wheel
Payment
Payment
We accept payment by: Paypal.
Shipping
Shipping
All offers include free ground shipping to the 48 contiguous United States with no minimum order required. We take great care packaging every item to ensure safe shipment to you. Once your order has been processed and we have received cleared payment, your item will be shipped as soon as possible. We do not drop-ship. All items ship from our Hartville, Ohio warehouse by either USPS, UPS, or FedEx. With our free shipping offer, we reserve the right to select the carrier and method of shipment.
To speed the order process, if you have both a physical street address and a separate mailing address (e.g. PO Box), please provide both during the checkout process, as it'll prevent any delays from us having to contact you after the fact to obtain further information to complete your order.
As a general guideline, orders that are physically small in size and have a order value of less than 0 are typically shipped by USPS Priority Mail, USPS First Class Mail, or UPS SurePost, so we'll need a valid mailing address to complete. Orders over 0 regardless of size are typically shipped by either UPS Ground or FedEx Ground, so we must have a physical street address to complete the order. For proper insurance and tracking, high value orders cannot be shipped to a PO Box address.
Terms
Terms
We warrantee and represent that the goods are as described in the above listing. We specifically disclaim any implied warranties of title, merchantability, fitness for a particular purpose and non-infringement. Customers should satisfy themselves that any item choice made is suitable for their intended purpose or use. We pride ourselves on our customer service. In the rare event that you have a problem with your purchase please contact us and we will be happy to help.
Returns
Returns
Returns are accepted within 30 days of their receipt. To be eligible for a full-refund, merchandise must be returned with all of its original contents in the same condition in which it was received. Return postage is the customer's responsibility.
If you're order was damaged in shipping (please hang onto the original shipping carton and packing materials) or a manufacturing defect has been found within the 30 day return period, please notify us right away and we'll gladly arrange either a replacement or a refund. Once the returns period has expired, any eligible warranty claims would have to be made directly with the manufacturer.
To speak to someone in our friendly Customer Service Group, please give us a call at 800-345-2396 Mon-Fri 8-5 EST.
About Us
As America's largest hardware store, Hartville Hardware's roots go clear back to 1972, when the Miller Family first purchased Hartville's local "Main Street" hardware store. Because of our unswerving commitment to quality and knowledgeable service, we have grown to become the largest independent hardware store in the nation.
As a fourth generation family owned business, the Miller Family now employs over 650 employees throughout our various operations in the prominently Mennonite community of Hartville, Ohio. Surrounded by a mix of beautiful rolling farmland and residential areas, the town of Hartville has become a favorite tourist destination conveniently located just 10 minutes outside of Akron and 45 minutes south of Cleveland.
After two years of construction, our new flagship store finally opened in April 2012. We had simply outgrown our old location and our new store at over 300,000 square feet (7 acres under roof!) is the largest hardware store of its kind in the nation. So if you're ever in the Hartville area, be sure to stop in to say hello and browse our huge selection of over 100,000 home improvement items. Don't forget to checkout our outdoor power equipment department as we're one of the largest John Deere Turf dealers in the Nation. We've got everything you could possibly want and many more items you never knew you needed.
Also, not to be missed is our Hartville Kitchen Restaurant wherein you'll be served a delicious home-style meal and have the opportunity to browse our famous Hartville Collectibles store. Our restaurant is right next door to our hardware store and features our nationally recognized brand of Hartville Kitchen Salad Dressings that are homemade on-site and distributed to over 600 grocery stores throughout the nation.
Give us a try and we think you'll find yourself coming back time-after-time for our great selection and outstanding customer service.
Thank you for your consideration!
Have a question? Please give our friendly Customer Service Group a call 800-345-2396 Mon-Fri 8-5 EST.
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