Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
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White TP65 DTH hammer DTH drilling tools for waterwell drilling
Usage: Drill holes from 165mm to 216mm.
Matched products:
89mm drill rods with API 3 1/2"REG PIN
bits with QL60 shank
Application fields: mining. water well,
Features:
high impact power with low frequency, long service life, non-return flushing, reliable performance.
Large outer diameter, and chuck sleeve welded, which result the longer service life.
Advantages:
1. Distributing Seat:Unique air distributing structure reduce the air consumption.
2. Piston:The piston with swivel grooves to distribute air and ensure the high drilling rate.
3. Cylinder:Improve balance and location within the piston.
