C.R. Laurence 91678CB 9/16" Drill Bit 7/8" C-Bore is an essential tool for professionals working with Blumcraft products, specifically designed for drilling precise holes in various base shoes, including B5T, B5A, B6S, L56S, and B7S models. This high-quality drill bit features a 9/16 inch diameter and a 7/8 inch counterbore diameter, ensuring compatibility and efficiency in your glazing applications. Engineered for use exclusively in a drill press, the CRL 91678CB ensures stability and accuracy during operation. For optimal performance, a drilling speed of 200 RPM is recommended when working with aluminum base shoes, allowing for a smooth and effective drilling process. The tapered round shank, measuring 3/8 inch in diameter, further enhances the bit's performance, providing a secure fit and reducing the risk of slippage. Shipping for this product is straightforward, as it can ship via UPS without any limitations. As with all C.R. Laurence products, this drill bit adheres to industry standards, making it a reliable choice for construction professionals and knowledgeable homeowners alike. Please note that there are warnings regarding reproductive harm associated with this product, and it’s advisable to review safety guidelines.
9/16" Drill Bit 7/8" C-Bore
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.
Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov
Counterbore Diameter: 7/8 in. (22 mm)
Drill Bit Size: 9/16 in. (14 mm)
Shank Diameter: 3/8 in. (10 mm)
Shank Type: Tapered Round
Shipping Limitations: None
Speed: 200
