Drill Bit, 4 1/4 In (10.8 cm) O.D, 4 In (10.2 cm) Actual Coretype: Closed10 Segments

Made from heavy steel tubing with diamonds set in a tough metal matrix and bonded to bit segments.

Standard core sample bit dimensions: 4 1/4 in (10.8 cm) OD, 4 in (10.2 cm) ID x 13 in (33 cm) deep, and 6 1/4 in (15.9 cm) OD, 6 in (15.2 cm) ID x 13 in (33 cm) deep.

For help ordering other size drill bits, call 800 367 6397.