Pneumatic Impact Drill Bit for Rock and Concrete Drilling

Impact drill bit is a tool used in conjunction with pneumatic drilling rig, mainly composed of high-strength steel body and hard alloy cutting edge, which crushes materials through the composite action of high-frequency impact and rotation.

According to the shape of the cutting edge, it can be divided into cross shaped, straight shaped, spherical tooth shaped, etc. The cross shape is suitable for medium hard rocks and concrete, with good stability; One character cutting is efficient in soft rocks and coal seams; The spherical tooth shape is good at dealing with hard rocks and has outstanding wear resistance.

It is widely used in mining, construction, tunnel excavation and other scenarios. It is a key accessory for penetrating hard materials and completing drilling operations, and can efficiently handle various hard materials such as rocks and concrete.

• Superior Crushing Ability: Relies on the composite action of high-frequency impact and rotation, which can efficiently crush hard materials such as rocks and concrete.
• Enhanced Durability: Made of high-strength steel body with hard alloy cutting edges, offering strong impact resistance and wear resistance.
• Wide Application Range: Different types can adapt to various materials from soft rock to hard rock, meeting diverse drilling needs.
• Efficient Operation: Closely matched with pneumatic drilling rigs for efficient power transmission and convenient operation.

Cross shaped rock drill bits: Commonly used in mining for medium to hard rocks and in tunnel excavation for complex rock structures.

Straight drill bits: Ideal for wall drilling in building decoration and coal seam mining due to high cutting efficiency.

Ball toothed drill bits: Perform well in hard rock formations, commonly used in petroleum drilling, geothermal well drilling, and water well drilling.

Other applications: Road maintenance, geological exploration, pipeline laying, and mechanical equipment installation.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

OEM / ODM can accept. Good quality, professional after-sales service, welcome to order