This high quality 5.9" x 1' 4" drill bit is perfect for use with electric core drills for drilling on granite, hard stone, concrete, reinforced concrete, and other hard surfaces. The durable construction guaranteeshj smooth operation for all of your stoneworking needs.See our catalog for different sized drill bits to meet any of your stoneworking needs. Delivery includes 1X diamond core drill bit.
- Size: 5.9" x 1' 4"
- Segement Height: 0.3"
- Threaded connection: 1 1/4" (1.25")