Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
12 1/4" 532 311mm Drilling stem tools Tricone drill Bits Mining roller cone bit is the most widely used type of bit. Tricone bit work alternately cutting tooth contact bottom hole, rock breaking torque, cutting ... Read More
Description According to the number of roller cone can be divided into single cone bit, three roller cone bits and assembly of multi-cone bit. According to the cutting material can be divided into steel teeth ... Read More
Description "NEW DIAMOND" DTH drill impactor work efficiently at the same time, reliability and long life is our product reflects its advantages. Impactors and drill bits are the worst in all industrial ... Read More
Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can ... Read More
Description Button bits are a moderately abrasive type of bit used where fast penetration is required, and straightness is less critical. Ideal for medium to hard ground, these bits are recognized by their ... Read More
Description The symmetric drilling system is designed to drill and case a hole simultaneously through unstabled ground conditions. The driver bit incorporated with a satisficial ring or reusable ring makes a ... Read More
Characteristic advantage 1 adopts the industry's leading heat treatment technology, and the steel hardness and wayward products are in the leading position. 2 alloy teeth adopt professional technology to ... Read More
Hard and abrasive formations Tricone Drill Bit 6 3/4" 732 171mm Description LUGAND SHIRTTAIL ENHANCEMENT 1. Conventional Shirttail DesignThis shirttail features aterraceddesign,which increases escape area and ... Read More
Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More