This Royal RQB type quill punch/perforator punch/core pin blank has a cylindrical head and a straight shank. It is made from an inventory of M2 high-speed steel blanks which are heat-treated to a hardness of 60-63 Rc and then precision form-ground for better tolerance and finish. We grind the shank to your required shank diameter within a tolerance of +.0002/-.0000.The available fractional inch diameters are 1/32, 3/64, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, and 1/2. The available lengths are 2.5, 3, 4, 6, and 8 inches. Please contact us if you need a diameter manufactured to a different fraction, or if you need us to make any alterations.RELATED:Royal RQB Pins in Decimal Inch Diameters DELIVERY TIME: Normally in stock and ships the next business day.SHIPS FROM: Royal Pins products are sent directly to you from the factory in Warren, RIMINIMUM ORDER: Your order receives immediate processing when it includes at least $35 in Royal Pins products. If your order has less than $35 in Royal Pins products, we may delay or cancel it.
RQB punches From Peter Minaskanian of Simi Valley, California on 1/14/2019.
We've been using these core pins for years. They always work great.
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