Drill bit 4 1/2" (115 mm) DHD340A
4 1/2" DHD340A DTH Bit, Flat face, 2 holes, Spherical buttons, 20lbs (MH522.00)
$820.00
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Specifications
- Size4 1/2
- Circulation TypeJet Air
- Cutting StructureTCI
- TCI ShapeSpherical
- Formation TypeVery hard
- IndustryMining
- Shank TypeDHD340A
- Face TypeFlat
- Flush Holes/Jets Qty2
