China 3 Wings Chevron Drag Bit for Hard Formations

3 Wings Chevron Drag Bit for Hard Formations
Chevron drill bits are used for drilling more abrasive formations like soft sandstones and shales. The Chevron style bit is more durable than the step drill bit, because of cutting structure, will penetrate more slowly.
Also, We have all kinds of round cutter bit and flat cutter bits for excavate coal Machine. They are widely used in all kinds of
pile driving machinery with a rotating drill, various spin dig a bit, all kinds of teeth.
Our products have been exported to USA, Australia, Brazil, Canada, Korea, Japan, Singapore, etc.
Features
Good quality, high strength, high resistance to wear, good performance.
Material
Alloy steel: ASTM4142 or 42CrMo;
Tungsten carbide.
Packing & Delivery Time
Packing: Our 3wings chevron drag bits will be packed in wooden case or according to your requests;
Delivery: 15-30 days after reciveing your deposit.
Our advantage of 3 Wings Chevron Drag Bit for Hard Formations
(1)We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
(2) High quality steel, and very good tungsten carbide tips.
(3) High brazing technique.
(4) Advanced heat treatment technology provides good abrasive and impact resistance.
(5) Good performance
Our service
Contacts:
Linda Zhang
TEL: +86 731 22227756
FAX: +86 731 22227757
Mobile: +86 15616332992