hexagonal shank tapered drilling bit

Brand Name:Dechang

Model Number:DC-8mm

Place of Origin:GuangDong , China

... HSS steel for paper, board or laminate applications ● Drill bits manufactured from HSS steel ● Both outside and inside edges polished for smooth surface ● Sharp cutting edge wax coated until use ● Suit a large range paper drill bit machines ●

Brand Name:New Diamond

Model Number:SP882

Place of Origin:Hunan, China (Mainland)

...shank DTH Drill Bits Diameter 216-311mm Description 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. 2.Recommended for eliminating hole deviation 3.Widely used drifting and tunneling 4.Bit...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

... engineering, open pit, construction drill, blast industry, civil engineering operations, road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc. Taper Degree: 6°, 7°, 11°, 12°

Brand Name:SOLLROC

Model Number:DHD, SD, QL, Mission, Numa, Cop

Place of Origin:China

... conditions you're dealing with, our drill bits make the job easier. They are fitted with proprietary cemented carbide buttons, which are designed to drill further. The drill bit bodies are made from precision hardened nickel molybdenum steel, with a

Brand Name:QIDELI

Model Number:28mm~42mm

Place of Origin:putian

...tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80 , Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry. Diameter of bits...

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...Drill Bit Set for Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill...

Brand Name:MIROC

Model Number:Tpered drill Bit

Place of Origin:China

...; Cross type bits; chisel bits (oblique, flat chipways bits etc.) and others. All drill bits are made of high quality raw materials and through special heat treatments so that it can be used for hard rock drilling, and transmit intensive impact energy into

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...Drill Bit Set for Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill...

Brand Name:SOLLROC

Model Number:Russia dth bits

Place of Origin:China

... technology and equipment, advanced heat treatment theory. 3. Our technician has more than 15 year's professional working experience. 4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil,

Brand Name:Betalent

Model Number:HSS twist drill bit Morse cone shank

Place of Origin:China

...drill bits Morse cone shank for stainless steel drilling Advantages: 1. Made of high cobalt HSS, which enable the drill to have good red rigidity and good wear resistance 2, The transverse edge angle is well ground so that the cutting resistance is small, and centering is good. 3. Wide groove makes sufficient cooling and good chip removal, and the large helical angle cutting is sharp. 4, Morse cone shank...

Brand Name:Betalent

Model Number:HSS twist drill bit Morse cone shank

Place of Origin:China

...drill bits Morse cone shank for stainless steel drilling Advantages: 1. Made of high cobalt HSS, which enable the drill to have good red rigidity and good wear resistance 2, The transverse edge angle is well ground so that the cutting resistance is small, and centering is good. 3. Wide groove makes sufficient cooling and good chip removal, and the large helical angle cutting is sharp. 4, Morse cone shank...

Brand Name:KM

Place of Origin:China

... Sizes: 1-20MM Point Angle: 118° Applications: Suitable for drilling in metal, wood, plastics, and other materials Features: Material: High-Speed Steel (HSS) Finish: Black oxide for increased durability and ...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...Drilling Tools Jack Hammer Small Hole Drilling Tapered Button Bits for Marble Rock Quarrying: The top hammer rock drilling tools tapered button bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill...

Brand Name:ROSCHEN

Model Number:T38 T45 T51 76 89 115

Place of Origin:Germany

... A Roschen T35 tool system enables 54 or 57 mm holes to be drilled using the same stiffer rod dimension as for t38. Roschen GT60 enables drilling of holes down to 92 mm. By using a GT60 tool system when drilling the typical t51 hole size (102 mm)

Brand Name:KM

Place of Origin:China

..., and more Shank Type: Available in cylindrical Features: Material: Tungsten Carbide Coating: TiCN (Titanium Carbonitride) Copper Coating Design: Standard twist drill bit design for efficient and precise drilling Application: Suitable for drilling in metal

Brand Name:MIROC

Model Number:Tappered rock drilling cross bit 7°/11°/12°

Place of Origin:China

...Tapered Cross Bit , Mining/Qaurring Cross Bit Product Specification MirocTapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Our Advantages: 1.Tapered

Brand Name:Shitan

Model Number:ST

Place of Origin:HEBEI CHINA

...Tapered Drill Bits Rock Drilling Tools construction tools Product description: Tapered drill bits consist of mining and tunneling two series, with higher drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance etc., widely used in metal mine, quarry, tunneling, hydro-electrical engineering and so on. Types of drill...

Brand Name:Betalent

Model Number:HSS drill bit, large diameter

Place of Origin:China

HSS drill bit, large diameter Multi-functional HSS twist drill bits straight shank Large diameter HSS drill bits for general steel, and alloy, iron, stainless steel of which hardness less than 35HRC Standard size can be available from stock. Size list: d(...

Brand Name:Betalent

Model Number:HSS drill bit, large diameter

Place of Origin:China

HSS drill bit, large diameter Multi-functional HSS twist drill bits straight shank Large diameter HSS drill bits for general steel, and alloy, iron, stainless steel of which hardness less than 35HRC Standard size can be available from stock. Size list: d(...

Model Number:B47K C31HD C21 DS01

Place of Origin:China

... on augers, drilling buckets and core barrels for foundation drilling, solid wall, water well drilling, trenching, mining and tunneling. Carbide steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and