AMT30908 Features: -AMERICAN SAW. -Vari-Bits® eliminate the problem of tip breakage on standard drill bits.. -UNSPC CODE: 20111614. -Drill Bits Drill Bits cutting tools drills bit. Number Of Bits: -1. Saw Cutting Depth: -1 7/8. Use Material: -Metal. Product Type: -Concrete Drill Bit. Use: -Drill Bits. Generic Specifications: -VB8 VAIR-BIT 3/16 -7/8.
From the Manufacturer
The LENOX 30908-VB8 Vari-Bit Step Drill Bit - 3/16" - 7/8" has a patented two flute design which cuts fast, clean, round holes that are accurate and burr-free. The enhanced flute design also removes chips rapidly to ensure longer tool life. The split point on the tip of the Vari-Bit is designed for faster penetration and prevents walking. The steam oxide coating adds to the durability of the Vari-Bit Step Drill Bit.