Standrad Size DTH Drill Bit , DTH Tools High Durability Wear Resisting

QL60 shank 190 mm high air pressure flat face DTH down the hole hammer drill bit with foot valve

Adriller Drill Bit

Adiller line of top hammer bits, also commonly referred to as button bits, have been specially designed to drill through almost any type of hard and abrasive rock formations.

These drill bits not only have a superior penetration rate compared to their competitors, but also a substantially longer service life .

Description:

When installing the down-the-hole drill bit, the drill bit should be placed gently into the drill bit of the down-hole hammer card. Do not force the collision to avoid damage to the drill bit or the card holder;

1. During the rock drilling process, it is necessary to ensure that the pressure of the down hole drilling rig is sufficient. If the hammer is interrupted, or the blast hole is not well discharged, the compressed air system of the down hole drilling rig should be inspected to ensure that there is no slag in the hole during the drilling process;
2. If metal objects are found to fall into the hole, they should be sucked out by magnets or taken out by other methods in time to avoid damage to the drill bit;
3. Pay attention to the size of the drill hole that has been drilled when replacing the drill bit. If the diameter of the drill bit is excessively worn, but the blast hole has not been drilled, the new drill bit cannot be replaced to avoid sticking. The work can be done using an old drill bit that has been used and has the same wear diameter;

Applications:

The Service Life Of Rock Drill Bit Is Determined By The Inherent Quality Of The Product Itself And The Scientific Method Of Use. The Quality Of Therock Drill Bit Itself Is Inferior. No Matter How Carefully And Scientifically Used, It Cannot Be Used At a High Level. a Good Mine Drill Bit, If It Is Inadvertently Dry, Does Not Use It In Accordance With Scientific Methods, It Will Also Be Scrapped In Advance, And It Will Not Be Able To Exert Rock Drill Bit Potential, And It Will Not Be Able To Reach a High Level.

Feature Advantage:

Tough And Wearable

1. With Excellent Rigidity And Toughness, Hardness Of The Head Portion Of The Steel Should Reach Hrc40 ~ 50, So As To Have Good Rigidity And Abrasion Resistance.
2. Have a High Yield Strength, Fatigue Strength, Impact Toughness And Fracture Toughness, Can Effectively Prevent Plastic Deformation And Brittle Fracture In The Drill Bit Body Pants, Sufficient To Ensure The Stability And Persistence Of The Drill Bit Geometry Work.

HIGH AIR PRESSURE BIT(Common Use)