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Brunner & Lay R32 button bit, round, face channels, 6 gauge + 3 centre buttons, 3 front flushing holes (render)

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Brunner & Lay · Top hammer bits

Brunner & Lay R32 Round Face Channels Bits

Part no.

S1712F3

Round face channels bits for R32 drill strings. Diameters from 1-3/4 in (45 mm) to 2 in (51 mm). Hemispherical carbide.

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Dimension drawing: Brunner & Lay R32 Round Face Channels Bits Thread R32 (female). Diameter 1-3/4 in (45 mm). Ø 1-3/4 in (45 mm) R32
ThreadR32
Diameter1-3/4 in (45 mm)
FaceRound, face channels
CarbideHemispherical
Button layoutgauge 6 × 3/8 in, centre 3 × 5/16 in
Flushing holes3 × 3/16 in front, 3 × 7/32 in side
Weight1.5 lb (1.5 lb)

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