Pandadrill is one the professional manufacturer and supplier of
high performance rock drilling tools like DTH Hammers and Bits. PC
Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools.
Our tools are widelyused in different drilling applications
including mining,quarrying, water well drilling, geotechnical
industries and etc.
In DTH drilling, the rock drilling bit is a continuation of the
shank, which the rock drill piston strikes directly. Since the
piston is in direct contact with the drill bit, little energy is
lost. This gives DTH drilling a nearly constant penetration rate
regardless of hole length.
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using
state-of-the-art CNC machinery and heat treatment
|HAMMER INCH||BIT DIA(MM)||BIT DIA(INCH)||SHANK|
|3.5||85MM-110MM||3 2/5"-4 1/3"||DHD3.5/IR3.5/COP34/QL30/PAD3.5|
Q1: Can I have a sample for testing?
A:Samples are still to be paid but discounted price can be
Q2: Do you have the inspection procedures?
A:100% strict inspection and testing for every order before
Q3: How can i get the after sale services?
A:Free replacement will provide once the problems casued by our
Q4: Can I have a visit to your factory before the order?
A: Sure, welcome, here is our address: Yantai, Shandong.
Email : firstname.lastname@example.org