Drilling Mining Blasting Ql30 Ql40 Ql50 Ql60 Ql80 Dth Hammers

We are here for your questions anytime 24/7, welcome your consultation.

Get Price

Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines.In other applications, like foundation drilling, dth hammers can be used with single bit in hole sizes up to 750 mm 30.With multiple hammer units cd cluster drills drill holes up to 70 or 1778 mm.

Online Message

If you are interested in our products, or what we can do to help you, you can always consult our customer service.

lx

Quick response within 30 seconds for technical advice

Complete engineer dispatch within 24 hours

Maintenance free of charge within 12 months from shipment