For customized orders, quantity discounts, or help locating an item not listed on our site, call us at 1-866-601-8105




Qty Pricing (Packs of DZ)

These TRU-CUT USA Single tipped & Quad-Tipped Glass and Tile drill bits are the absolute best bits you will ever find!

You can buy them right off the site or give us a call if you have any questions at 1-866-601-8105.

FREE SHIPPING! QTY Discounts available!


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When it comes to drilling glass, tile, porcelain or ceramic, you will NEVER find a better bit to use! These glass & tile bits are proudly made in the USA by Tru-Cut in Cary Illinois and are the best on the market. They are available with a single tip or with 4 flute ”Quad Tip”. Their polished bright finish provides maximum dust ejection. More than that, their solid high-grade tungsten carbide quad-tipped bits create smooth holes.

They feature a long carbide tip for multiple regrinds as well as elongated life in drilling hard materials. These bits can be used wet or dry and they feature an Aspic tongue design which allows you to gauge how far to drill. These glass & tile bits with a sharpened Ogival point will let you start a precise hole with no bit wandering! 

These bits are available by the size in packs of a dozen (mix & match is okay) as well as by the 4 piece set. You will see standard pricing in the drop down box but if you are looking to place a bigger quantity order, feel free to call us at 1-866-601-8105 for a customized quote! To see the rest of our bits, click here.


Product Image Single Tip

Product Image Quad Tip


From the Manufacturer:

At Tru-Cut, we take our work very seriously and know, without exception, the product quality we deliver is second to none. We maintain the competitive edge on small orders, yet provide the same quality products to some of the largest corporations in the United States as well. It’s no accident that we have sustained healthy business growth for the past 20 years in spite of fierce foreign competition and a soft domestic economy. Our satisfied customers extend from coast to coast throughout North America, and the list continues to grow.

Our state-of-the-art manufacturing facility in Cary, Illinois is producing the finest American made drill bits obtainable anywhere, at any price. The order department will same-day ship any orders received before 10:30am Central Time. All our carbide drill bits meet ANSI specifications B-94-1977 and our high speed steel drill bits meet the federal GGG-D-75ic and N.A.S. specifications. No matter how you add it up, Tru-Cut Manufacturing is a plus for meeting all your drill bit needs. We set the standard for our products, and we’re American made. We welcome the opportunity to perform.

Additional information


1/8'' Single tip, 5/32'' Single tip, 3/16'' Single tip, 1/4'' Single tip, 5/16'' Single tip, 3/8'' Single tip, 1/2'' Single tip, 4PC Set (1/8'', 3/16'', 1/4'' & 5/16''), 3/16'' Quad tip, 1/4'' Quad tip, 5/16'' Quad tip, 3/8'' Quad tip, 1/2'' Quad tip, 5/8'' Quad tip, 3/4'' Quad tip, 1'' Quad tip, 4PC Set #1 (1/4'', 5/16'', 3/8'' & 1/2''), 4PC Set #2 ( 3/16'', 1/4'', 5/16'' & 3/8'' )