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

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Brunner & Lay · Top hammer bits

Brunner & Lay R32 Round Bits

Part no.

S1712B0

Round bits for R32 drill strings. Diameter 1-3/4 in (45 mm). Hemispherical carbide.

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Dimension drawing: Brunner & Lay R32 Round 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
CarbideHemispherical
Button layoutgauge 6 × 3/8 in, centre 3 × 5/16 in
Flushing holes3 × 3/16 in front, 2 × 1/4 in side
Weight1.5 lb (1.5 lb)

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