Trident by EWD Trident 6-1/8 Drop Center Carbide B

TRIDENT 6-1/8" Drop Center Carbide Button Cable Tool Drill Bit · 2-1/4" X 3-1/4” Pin Thread · Made in the USA · The Drop Center Features a Full Gauge and Concave Face Concave Face Features: · Allows Cuttings to Escape Faster Providing a Higher Unit Load On Impact · Helps Keep the Bit Centered for a Straighter Hole Versatility: Suitable For Various Formations Including: · Granite · Basalt · Limestone · Hard sandstone · Dolomite · Hard Pan Mixed with Hard Rock Availability: · Immediate Shipment from Pennsylvania, USA