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Rockmore T38 B3 Design Bits

Rockmore · Top hammer bits

Rockmore T38 B3 Design Bits

Part no.
T38-57B3-1563

B3 design bits for T38 drill strings. Diameters 2-1/4 in (57 mm) and 2-1/2 in (64 mm). Hemispherical or semi-ballistic carbide.
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Dimension drawing: Rockmore T38 B3 Design Bits Thread T38 (female). Diameter 2-1/4 in (57 mm). Ø 2-1/4 in (57 mm) T38
ThreadT38
Diameter2-1/4 in (57 mm)
FaceB3 design
CarbideHemispherical
Button layoutgauge 6 × 13/32 in, front 3 × 13/32 in
Flushing holes1 front
OEM catalogue numberA44884

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