3" Core Drill Bit $110

Silver Series. Fast conrete drilling.

BlueFlag 3" Core Drill Bit
Silver Series. 3" concrete core drill bit
3" inch core bit
1" Core Drill Bit prices
3" Core Drill Bit. Wet Use only. 1 1/4" x 7 tpi hub thread. Laser welded 10 mm diamond teeth segments. Cuts Reinforced concrete, brick, block and asphalt. Full 3" OD. American Made. Category: tools Product #: B00CCXMDQW stars, based on reviews Paypal, Cash, Visa, MC $110.00 (Sale ends ) Condition: New
10mm diamond teeth 3 inch concrete core drill bit hub concrete 3" cores heavy rebar core

In 2013 BlueFlag has cored thousands of 3" holes in concrete. We do it every year. This rough and tough 3" core bit has an 1 1/4" x 7 tpi hub thread. 10mm Teeth.
Picture 3 is a 3" concrete core cut from a concrete floor on Peachtree St, Atlanta, GA. Notice the very heavy rebar. Our Silver series 3" core drill bit makes takes on any concrete wall or floor. Our 3" core bit cuts reinforced concrete with any size rebar.
Average close to 100 holes drilled with this core drill bit with medium to lite weight concrete and over 150 holes or more through brick or block structures.