DELTA KITS Tapered Carbide Burs .047 – Drill Bits – Burrs (Pack of 100 pics)

The 26020 Tapered Carbide Bur is a top seller and is used with the 14100 1/16″ Collet and 14001 Mini Rotary Tool or the Dremel Drill Model 7300 for superior results. Additionally this bur is recommended for use with Delta Kits Slide Hammer or Spring Hammer to create the proper drill hole size when anchoring/terminating long cracks. Constructed of tungsten-carbide with stainless-steel shaft. Tapered Carbide Bur Tapered and fluted for extra fast cut Extra long life Durability rating: 5 Shaft length: 0.75 Shaft diameter: 0.060 Hole size: 0.047 Fits Delta Kits 1/16″ collet (Part # 14100) Replaces Part Number: FG701 Available in two packaging options: 26020 Tapered .047 Carbide Bur Pkg of 5 26025 Tapered .047 Carbide Bur Pkg of 100 DurabilityRating Tech Tip: Get More Out of Your Burs When Drilling Glass Various burs are used in the windshield repair business. So how do you select the right bur for the job and get the most mileage out of that bur? The first enemy of bur service life is heat. Because the drilling head on these tools is small it does not take much friction to build up a considerable amount of heat in the metal. If you’ve ever mistakenly touched one after using it you know what I mean. They can get hot! Drilling at a high speed or for a prolonged period of time both contribute to heat build. The larger the drilling head of the bur the better it will be able to withstand the effects of heat which is what makes the Tapered Carbide Bur a good all around choice. Another foe of the carbide bur is debris from previous drilling. Bits of glass dirt and even the polyvinyl butyral laminate can become stuck to the bur and will work to wear it down if left. To clean the bur before or after use simply use a lighter to burn contaminates away. Now as we just discussed heat harms as well so use the flame sparingly.