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Litian Heavy Industry Machinery Co., Ltd
Litian Heavy Industry Machinery Co., Ltd
SR28 Threaded Button Bit
SR28 Threaded Button Bit

SR28 Threaded Button Bit

Specification of SR28 Threaded Button Bit

DiameterButtonsFlushing HoleWeightModel No.

[mm]

[in]
Gauge
[No.] × [mm]
Front
[No.] × [mm]
Side
[No.]
Front
[No.]

[kg]

331 5/16"5 × 82 × 7110.4SR28-337ZCP
351 3/8"5 × 92 × 7110.4SR28-357ZCP
381 1/2"5 × 92 × 7110.5SR28-387ZCP
41
1 5/8"5 × 92 × 8110.7SR28-417ZCP
512"5 × 112 × 10210.9SR28-517ZCP








41

1 5/8"

6× 93 × 7-30.5SR28-419ZCP
451 3/4"4 × 113 × 8-30.7SR28-459ZCP



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To know More About Litian Rock Tools

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The wear patterns on your bit tell a story—about the rock you're drilling, the parameters you're using, and whether you're getting the most out of your tooling.
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T45 vs. T51 Button Bits: Which Thread Size Is Better for Hard Rock Drilling?