our products

D&Q Mining is a high-tech company integrating R&D, production and sales. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc., for aggregate, mining and waste recycling.

tungsten carbide tipped drill bits coal mine drill bit rock bits for granite

Amazon: Tungsten Carbide Drill Bits

Masonry Drill Bits, ZINMOND 10 Piece Tile Drill Bits Set, Glass Drill Bit, Tungsten Carbide Material Drill Bit for Brick, Marble, Plastic, Wood, Mirrors, Cinder Block, etc. 4.3 out of

More

YG6 Tungsten Carbide Drill Bits Teeth Buttons Tips for

DTH drill bit, earth auger drill, taper button bits, road milling teeth, rock drill bit, etc. Tungsten carbide button is widely used in petroleum drilling, snow plow equipment, cutting tools, mining machinery, road maintenance and coal drilling tools.

More

tungsten carbide drill rock bit, tungsten carbide drill

Alibaba offers 2,825 tungsten carbide drill rock bit products. About 62% of these are Mining Machinery Parts, 5% are Construction Machinery Parts. A wide variety of tungsten carbide drill rock bit options are available to you, such as use, machine type, and type.

More

Geology Drill Bit /Tungsten Carbide Pipe Bit /Bit For Rock

Geology Drill Bit /Tungsten Carbide Pipe Bit /Bit For Rock&Coal Drilling-Zhuzhou Jinxin Hard Alloy Co., Ltd-Zhuzhou Jinxin Cemented Carbide Co., Ltd, specializes in manufacturing a series of Tungsten Carbide products.such as: Carbide roller /Carbide Saw Tips /Carbide Buttons for Rock Bits /Carbide Inserts for Road Milling Ect.

More

Tungsten Carbide Insert,Tungsten Carbide Coal Drill Bit

Tungsten carbide inserts for coal drill bits are made from high quality steel and high quality tungsten carbide via forging, welding and heat treatment. This tungsten carbide coal drill bit has high toughness and wearable properties. It can be used for producing rotary bit and other rock drill bits in the coal mining.

More

China Carbide Coal Mining Bits, Carbide Coal Mining Bits

China Carbide Coal Mining Bits manufacturers Select 2020 high quality Carbide Coal Mining Bits products in best price from certified Chinese Mining Machinery Part manufacturers, Mining Machine Part suppliers, wholesalers and factory on Made-in-China

More

Tungsten Carbide Mining Buttons Mining Drill Bits

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. 14.95: 2500: 90.5: Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. 14

More

China Coal Mining Drill Bit, Coal Mining Drill Bit

China Coal Mining Drill Bit manufacturers Select 2020 high quality Coal Mining Drill Bit products in best price from certified Chinese Coal Mining Equipment manufacturers, Drilling Bits suppliers, wholesalers and factory on Made-in-China

More

H & D Steel and Bits Rock Drill Bits Crowder Supply

Shallow carbide cross bits Good for hard rock and the short tungsten carbide inserts will deliver a moderate service life. Carbide button bits Available in 1 3 ⁄ 8" to 2.25" diameter and prove to be more effective in very hard rock, especially when using the heavier classes of rock drills.

More

Best Diamond Drill Bit For Granite: Deal with Stone, Metal

The Best Diamond Drill Bit for Granite vs. Tungsten Carbide for the Same. Diamond Tip Drill Bit for Stone and Granite: Diamond Drill Bits for Rock and Granite #1 Neiko 00823A #2 BLENDX Diamond Drill Bits #3 Drillpro 10 PCS Glass Hole Saw; Diamond Tip Drill Bit for Tile, Glass, and Others #4 SQB-15 pcs Diamond Drill Bit Set

More

Geology Drill Bit /Tungsten Carbide Pipe Bit /Bit For Rock

Geology Drill Bit /Tungsten Carbide Pipe Bit /Bit For Rock&Coal Drilling-Zhuzhou Jinxin Hard Alloy Co., Ltd-Zhuzhou Jinxin Cemented Carbide Co., Ltd, specializes in manufacturing a series of Tungsten Carbide products.such as: Carbide roller /Carbide Saw Tips /Carbide Buttons for Rock Bits /Carbide

More

Tungsten Carbide Insert,Tungsten Carbide Coal Drill Bit

Tungsten carbide inserts for coal drill bits are made from high quality steel and high quality tungsten carbide via forging, welding and heat treatment. This tungsten carbide coal drill bit has high toughness and wearable properties. It can be used for producing rotary bit and other rock drill bits in the coal mining.

More

China Gw Carbide Tungsten Carbide Rock Button Bits Drill

Carbide Tips, Mining Bits, Carbide Button manufacturer / supplier in China, offering Gw Carbide Tungsten Carbide Rock Button Bits Drill Bits, Gw Carbide-High Quality of Tungsten Carbide Saw Blade with Teeth Type-B, Gw Carbide HRC55 Solid Carbide

More

Tungsten Carbide Mining Buttons Mining Drill Bits

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. 14.95: 2500: 90.5: Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits

More

Widia Cemented Tungsten Carbide Tips Polishing Surface For

For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. YG6: MK6: 14.7: 2400: 89.5: For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits,

More

Carbide-Tipped Drill Bits McMaster-Carr

More wear resistant than cobalt steel and high-speed steel, carbide-tipped bits maintain a sharper, harder edge at high temperatures for excellent performance on abrasive material, such as plastic. Because they aren’t as brittle as solid carbide bits, they can be used in less rigid setups, such as a hand-held drill.

More