Application specific technology for A-FORCE bits results in sealed journal bearing tungsten carbide insert bits designed to maximize efficiency and performance in underbalanced non-mud drilling. A-FORCE bit cutting structures are optimized with conical inserts for faster drilling and durability.
Features / Benefits
Advanced Cutting Structure and Gauge
Highly responsive conical cutting structures designed for increased drilling speed in underbalanced conditions. Dense shirttail protection in the gauge provides superior durability in directional applications.
Patented Heat Shield
Deployed between the seal and inner bearing, this shield provides life extending thermal insulation to the seal from heat generated in the bearing.
High Temperature and Lubricity Grease
Advanced synthetic grease allows for improved lubrication and greater reliability in high speed motor applications.
Advanced Bearing Metallurgy
A-FORCE bits are equipped with a sliver plated journal bearing bushing, silver plated thrust washer, pilot pin and bearing hard metal alloy for increased durability and reliability.
For specifications, application solutions, and A-FORCE availability please contact your local Varel Oil & Gas representative.