Tungsten Carbide Insert Bits - MyIPSites.com
TUNGSTEN_ CARBIDE_ INSERT_ TRI-CONE_ DRILL_BITS . Tungsten Carbide Insert Bits. ADTR52 (IADC 5-2-1) Soft to Medium Soft Formations The AD TR52 design for efficient drilling of soft to medium formations such as shale, red bed, limestone and other strata of low compressive strength with hard streaks or abrasive properties. This design employs a maximum offset and features all chisel shaped tungsten carbide …
Get Price