spherical retract button bit

Brand Name:MING

Model Number:Bit 40mm-7d-MZ

Place of Origin:CHINA

... with DTH hammers, drill hammer bits are designed with a spline 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. Our variety of Down the Hole (DTH)

Brand Name:MING

Model Number:MZ0738-11

Place of Origin:CHINA

... Tapered Button Bits With 11 Degree Taper For Underground Coal Mining Equipment Product category: DTH taper drill bit Matched connection: 11 degree taper Diameter: 38mm KINGDRILLING DTH taper drill bit description: A tapered drill bit is a drill bit used...

Brand Name:MIROC by KSQ

Model Number:12 degrees Tapper Button Bits

Place of Origin:CHINA

...Button Bits Tapered 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...

Brand Name:MTH

Model Number:34mm

Place of Origin:CHINA

... of strength,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more subject to wear. MTH also use the same hot inserting technology as including the steel materials and

Brand Name:Mirco

Place of Origin:China

...Button Drill Bit , Hard 6 Buttons Tapered Rock Button Bit 36mm 11degree 6buttons tapered rock button bit with best price Description & Specification Product Name: tapered tungsten carbides knock off drill bit Types Tapered chisel bits, Tapered cross bits, Tapered button bits Application:: Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Feature: Tapered drill bits...

Brand Name:MTH

Model Number:T51 89mm

Place of Origin:CHINA

Underground Mining Work Tungsten Carbide Thread Button Bit Application: 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...

Brand Name:MTH

Model Number:T38 64mm

Place of Origin:CHINA

... rock formations Advantage: • High grade tungsten carbide inserts. • High efficiency. • Top quality with competitive prices. Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of

Brand Name:MTH

Model Number:34mm

Place of Origin:CHINA

34mm Tapered Button Bit for Mining, 50mm Length, 0.45-0.48kg Weight Description: The Rock Drilling 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 48mm. The ...

Brand Name:MTH

Model Number:38mm

Place of Origin:CHINA

Mining Machinery Parts Tapered Button Bit 7 Buttons 11 Degrees 38mm for Rock Drilling Product features: Premium designs and steel and premium tungsten carbide insert grade ...

Brand Name:MTH

Model Number:T38-64mm

Place of Origin:CHINA

T38 Thread Button Bit 64mm Made By High Strength Alloy Steel And Tungsten Carbide Product Description: Thread button bits are manufactured using high-quality alloy steel and tungsten carbides. These materials are carefully selected based on their ...

Brand Name:HLDRILL

Model Number:64R32

Place of Origin:China

..., open bit Button Shape: Normal type or retrac type or straightrac Face Type: Drop Center, Flat Face, Uniface Packing: Plastic ...

Brand Name:HLDRILL

Place of Origin:CHINA

R28 Thread 41mm Button Bit for 30% Faster Drilling in Hard Rock Applications The R28 41mm Thread Button Bit is a specialized tool designed for top hammer drilling operations, featuring high-efficiency rock breaking and strong adaptability. It is widely ...

Brand Name:HLDRILL

Place of Origin:CHINA

... 6x10mm + 3x9mm Product Overview This Henglong 9-tooth R32 threaded button bit is engineered for medium and small-diameter rock drilling applications including tunnel excavation and mining operations. Compatible with standard rock drilling ...

Brand Name:HLDRILL

Place of Origin:CHINA

...button bit for efficient rock drilling and tunneling Diameter 53mm Thread Type T38 Length 120mm Carbide Dimension 3 × 9mm, 6 × 10mm Weight 0.98kg Water Holes 3 on front Skirt Design Standard Carbide Brand and Grade YK15.6, YK20, YG8C, YG9C, YG10C, YG11C Steel Grade 42CrMo, 40Cr, 45CrNiMoVA Product Overview This 9-tooth, 53mm diameter, T38 threaded button bit...

Brand Name:HLDRILL

Place of Origin:CHINA

...Button Bit for Heavy-Duty Rock Drilling and Mining Diameter 65mm Thread Type T38 Length 120mm Carbide Dimension 18mm × 8mm × 10mm Weight 1.66kg Water Holes 3 on front, 1 on side Skirt Design Standard Carbide Brand & Grade YK15.6, YK20, YG8C, YG9C, YG10C, YG11C Steel Grade 42CrMo, 45CrNiMoVA Product Overview This heavy-duty 9-tooth, 65mm T38 threaded button bit...

Brand Name:SOLLROC

Model Number:CME Diaroc

Place of Origin:China

.... Other sizes available on request. These grinding cups can be used for grinding both the bit button and body steel in one operation. The combination grinding pin benefits from a specially developed grinding material capable of grinding both carbide and

Brand Name:MTH

Model Number:11 Degree Tapered Button Bit

Place of Origin:CHINA

...Button Bit Hot Pressure Carbide Small Hole Drilling Tool 11 Degree Tapered Button Bit Description: Tapered drilling system include bit and rod. Tapered button bit has faster drill penetration rate. 11 Degree Tapered Button Bit Product feature: Top quality, competitive taper button bit compared to world famous button bits Tapered degree: 4, 6°, 7°, 11°, 12° Diameter: 26 - 50 (mm) Customized is available 11 Degree Tapered Button