Straight Wheels - Large Size
Cratex Large Wheels have found wide application for removing rust, heat marks, tarnish, excess solder, scratches, corrosion... blending in and polishing welded seams after rough grinding... polishing bearing surfaces and raceways... removing burrs and breaking edges...smoothing and polishing castings and punched or sheared pieces... wet sanding of gem stones... trimming plastic articles... smoothing glass edges... cleaning before welding or soldering...and for countless other deburring, smoothing, and polishing operations. Dimensions in inches.
- Hole sizes shown are the minimum diameter recommended for the various wheel sizes listed and wheels will be supplied this way unless larger holes are specified on your order. Wheels with larger holes can be ordered at the same price, providing hole diameter is a multiple of 1/8" and does not exceed 1-1/4". For other hole sizes, request pricing.
- MAXIMUM SAFE SPEEDS in Revolutions Per Minute: 1-1/2" dia.-15,000; 2"-10,500; 2-1/2"-8,300; 3"-7,000; 4"-5,250; 5"4,200; 6"-3,600; 7"-3,000; 8"-2,600; 10"-2,100. These speeds are based on 5,500 Surface Feet Per Minute. Best results are usually obtained at 30% to 80% of Maximum Safe Speed. Use light work pressure.
Large Wheel Mandrel
Cratex Wheel Mandrel No. 1342 has a 1/4" shank and is designed for 1/4" center hole wheels up to 3" diameter by 1/2" thick or less. The maximum safe speeds listed above are for 1/2" overhang or less (exposed mandrel length). For each additional 1/4" of overhang the maximum safe speed is decreased by at least 20%.
The Cratex Dressing Block is ideally suited for truing, dressing, and shaping all Cratex Rubberized Abrasive Wheels. The shape is easy to handle, and the combination of fast cutting abrasive with a hardened bond provides an easy to use, efficient, and long lasting dresser that will enable you to achieve optimum performance from all your Cratex Rubberized Abrasive Wheels. Size: 6" x 1/2" x 1/2"
|Part No.||Length||Cross Section|
|6404-2148||6||1/2 x 1/2|
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