spherical retract button bit

Brand Name:Minetech

Model Number:R32 43mm

Place of Origin:China

43mm R32 Thread Button Bit For Explosion And Drilling In Infrastructure Project Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:R32 45mm

Place of Origin:China

45mm R32 Thread Button Bit For Geological Exploration, Water Well Drilling Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:T38 64mm

Place of Origin:China

64mm T38 Thread Button Bit For Explosion And Limestone And Marble Mining Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:T38 76mm

Place of Origin:China

76mm T38 Thread Button Bit For Mountain Reinforcement And Anchoring Drilling Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:T45 89mm

Place of Origin:China

89mm T45 Thread Button Bit For Tunnel Pipe Roof Pre-Support Drilling Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:T51 102mm

Place of Origin:China

102mm T51 Thread Button Bit For Underground Rock Drilling And Blasting In Mines Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:Minetech

Model Number:T51 127mm

Place of Origin:China

127mm T51 Thread Button Bit For Highway And Railway Slope Protection Threaded Button Bit Description Threaded drill bit made of high-strength alloy steel with tungsten carbide teeth, wear and impact resistant. Precision thread fits drill rod ...

Brand Name:MING

Model Number:MZ0442-7

Place of Origin:CHINA

... DTH taper drill bit description: Tapered cross bits are fully adaptable and can be used in any drilling conditions. Taper cross bits have better drilling performance than taper chisel bits because the carbide tip on the cross bit is doubled, which

Brand Name:MTH

Model Number:38mm

Place of Origin:CHINA

Carbide Buttons Hot Pressed 38mm Tapered Button Bits for Drilling Performance Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...

Brand Name:MTH

Model Number:40mm Tapered Button Bit

Place of Origin:CHINA

...tapered rod through the taper for drilling. Product features: Degree: 4°46', 7, 11,12. Diameter: 28mm - 43mm. Button quantity: 6, 7, 8 ( commonly used ) Application: It is mainly used in mining, coal mining, iron ore, gold mining, roadways, tunnels,

Brand Name:MTH

Model Number:38mm

Place of Origin:CHINA

Forging Carbide Steel Tapered Button Bit 38mm 7 Buttons For Mining Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...

Brand Name:HLDRILL

Place of Origin:CHINA

...Button Bit for Small-Scale Mine Slope Support This Henglong 32mm x 65mm tapered button drill bit is engineered with high-quality, high-hardness tungsten carbide alloy specifically for the demanding requirements of small-scale mining and slope support drilling. The precisely machined button...

Brand Name:SOLLROC

Model Number:SC220 bits

Place of Origin:China

Hand Held Pneumatic Button Bit Sharpener For Grinding Carbides Product specifications: SC220 The SC220 Button Bit Grinder is a high powered tool for worn button bit sharpening. It is configured for hand-held use by ergonomic placement of a very efficient ...

Brand Name:SOLLROC

Model Number:SC220 bits

Place of Origin:China

...Button Bit Grinder Machine For Grinding Carbide Buttons Product specifications: SC220 SC220 handheld grinding machines have quickly established themselves as dependable and versatile machines, The rotating speed of SC200 is 22000RPM which make the drill could finish the grinding of a drill bit with diameter 6-10mm in 5-8seconds,and only 20 seconds for a 20mm diameter bit...

Brand Name:SOLLROC

Model Number:SC220

Place of Origin:China

Hand Hold Air Pneumatic Water Cold Button Bit Grinder for Grinding Product specifications: SC220 The SC220 Button Bit Grinder is a high powered tool for worn button bit sharpening. It is configured for hand-held use by ergonomic placement of a very ...

Model Number:R32

Place of Origin:China

Brand Name:Super Diamond

...Button Bit R32 Drill Bits For Small Hole Drilling Threaded Drill Bits Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Product Name: rock drilling button bits...

Brand Name:OED/OEM

Model Number:102MM (R32)

Place of Origin:China

...Bit R32-102mm Thread Button Bit Bench Drilling Bit Integral Reaming Bit R32-102mm specification: Drill bit diameter Ø102mm Thread type:R32 Weight:2.7kg Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. Button Bit figuration Carbide Buttons

Brand Name:OED/OEM

Model Number:102MM (R32)

Place of Origin:China

...Bit R32-102mm Thread Button Bit Bench Drilling Bit Integral Reaming Bit R32-102mm specification: Drill bit diameter Ø102mm Thread type:R32 Weight:2.7kg Advantages: 1.Entire CNC processing procedure ensure the quality consistency 2.Military grade requirements of heat-treatment guarantee durability 3.Fast penetration rates, and straight and clean hole quality. Long life of drilling holes. Button Bit figuration Carbide Buttons

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...Button Bits Sharpening Diamond Grinding Cups Manufacturer & Supplier, from Liaocheng Jinquan Construction Machinery Co.,Ltd, China. Available with a choice of Hemispherical, Ballistic Semi Ballistic, Paraboloid or Conical pins, in sizes 6mm to 25mm. Other sizes are available on request. Atlas Button Bits...

Brand Name:MIROC by KSQ

Model Number:T38 Tapered Button Bits

Place of Origin:China (Mainland)

... 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. •