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Rockmore · Top hammer bits

Rockmore T-WiZ60 Drop Centre Retrac Bits

Part no.

TWIZ60-95BRTDCB-3912

Drop centre retrac bits for T-WiZ60 drill strings. A drop centre drills straighter holes in medium to hard rock. Retrac skirts help in broken ground, keep holes straighter and make the bit easier to retrieve. Diameters 3-3/4 in (95 mm) and 4 in (102 mm). Semi-ballistic carbide.

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Dimension drawing: Rockmore T-WiZ60 Drop Centre Retrac Bits Thread T-WiZ60 (female). Diameter 3-3/4 in (95 mm). Ø 3-3/4 in (95 mm) T-WiZ60
ThreadT-WiZ60
Diameter3-3/4 in (95 mm)
FaceDrop centre, retrac
CarbideSemi-ballistic
Button layoutgauge 8 × 1/2 in, front 4 × 1/2 in
OEM catalogue numberA44060

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