concave face down hole hammer bits

Brand Name:MIROC

Model Number:DTH Bits

Place of Origin:China

...Hole Hammer Bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity Ballistic Button Ballistic buttons are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formation. They can also be used as gauge buttons if the rock is soft. Concave Face...

Brand Name:Pangolin

Place of Origin:HeBei China

...Concave Face Spherical DTH Hole Drill Bits Popular Concave Face Spherical Bits DTH Hole Opener For Stone Quarry Introduction The diameter of the reaming of the DTH hole bit ranges from 130mm to 660mm (5 1/8 "to 26"). The tool rest design is suitable for most popular hole hammers and is manufactured in a variety of configurations to meet each specific field drilling requirement. The production of hole...

Brand Name:New Diamond

Model Number:NUMA100

Place of Origin:Hunan, China (Mainland)

...design of the face there are four main forms: the convex surface type, the end surface of the plane, the surface of the concave surface and the end of deep concave center. Carbide multi-choice ball, spring or ball and tooth teeth common to the cloth teeth.

Model Number:CSD15-530

Place of Origin:China

Brand Name:Super Diamond

CSD15-530 Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons Flat Face Convex Face Concave Face 530 20...

Brand Name:JCDRILLS

Model Number:DHD3.5-90mm

Place of Origin:Hebei,China

...wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We can design and

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and ...

Brand Name:MTH

Model Number:115mm

Place of Origin:CHINA

... breakage, high penetration rates and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end face plane type, end face concave type and end face deep concave center type.

Brand Name:SOLLROC

Model Number:DHD340A

Place of Origin:China

...ough a wide range of rocks types.In conjunction with DTH hammers, DTH bits are designed with a splined drive for rotating the bit in the ground.Drill bits are available in different sizes and different styles so they can drill a wide range of hole sizes.

Brand Name:ROSCHEN

Model Number:1"~30"

Place of Origin:Germany,China

...Hole Drilling Hammer Bits With Flat , Convex , Concave Face Down The Hole Drilling Hammer Bits Type Convex front: Applications: soft to medium hard rock. Non abrasive formations. High penetration rate. Typical formations: Limestone, hard limestone, shale. Flat front: Applications: Hard and abrasive formations, all-round. Typical formations: Granite, hard lime-stone, basalt. Concave...

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

...Hammer Bits Mission M40 Button Drill Bit For Water Well Drilling DTH Hammer bit is also called DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit Feature of Our DTH Hammer Bits 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air pressure hole Dia.:85-305mm 4. Face type: drop center bit/concave

Brand Name:Pangolin

Place of Origin:HeBei China

...Concave Face Spherical DTH Hole Drill Bits Popular Concave Face Spherical Bits DTH Hole Opener For Stone Quarry Introduction The diameter of the reaming of the DTH hole bit ranges from 130mm to 660mm (5 1/8 "to 26"). The tool rest design is suitable for most popular hole hammers and is manufactured in a variety of configurations to meet each specific field drilling requirement. The production of hole...

Brand Name:Kinglong drilling

Model Number:Down the Hole DTH bits

Place of Origin:China

....:65-220mm 3.High air pressure hole Dia.:85-305mm 4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat ...

Brand Name:MIROC

Model Number:T45 102MM Button Drill Bit

Place of Origin:Shangdong,China

...concave face high speed drilling thread retrac button bit for hard rock Product Description: We provide various top hammer drilling tools like R25/R38/T38/T45/T51, and the quarring thread rock button drill bit is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Specification: Dia.(mm) Thread Connection Buttons Air Holes...

Place of Origin:Zhejiang, China

Brand Name:Sanrock

.... Low to medium air pressures. Maximum hole deviation control. 2. Concave Face The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity. 3. Convex Face For

Brand Name:ENG

Model Number:HM50

Place of Origin:China

... holes, geothermal exploration hole, Well bore and other fields. Specifications We can design the diameter of the bit, the total air holes, the hard alloy buttons and the shape of the face according to the customer's requirements. About Us: 1. Our

Brand Name:GLORYTEK

Model Number:GL90 DTH Bit

Place of Origin:China

...Hammer Drill Bit High Low Air Pressure Series DTH Rock Bit Product Details: Bit Face Shape Selection: Flat face Concave face Convex face Description: Introducing our high-quality Russian/Vietnam Low Air Pressure DTH Drill Bits Button Bits, designed specifically for soft rock formations. These drill bits are perfect for English-speaking natives who have a passion for reading. High and low air pressure down-the-hole drill bits...