high precision drill bits

Brand Name:Betalent

Model Number:Carbide drill bit, twist drill bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. There are many sizes and shapes drill bits, which have been standardized in metric or inch systems, and the cross-sections of most drill bits are circular, but some special drill bits can produce holes of which cross-sections are not circular . Straight shank carbide drill

Brand Name:RTCRAFT or OEM

Model Number:15-50mm

Place of Origin:CHINA

...Drill Bit Sets 15mm-50mm Tungsten Steel Woodworking Hole Saw Set Features: GENERAL USAGE: Forstner Drill Bits are ideal for drilling precision holes in all different types of wood. Great for high speed drilling into plywood, hard wood and soft wood. Works great with handheld drills and drill presses. DURABILITY: Each drill bit is machined from high quality steel. This high...

Brand Name:MIROC by KSQ

Model Number:R17127-ST68-S

Place of Origin:China (Mainland)

... drilling industry, which are suitable for any type of drilling application including, rock drilling, water well, quarries, open pit and underground mining, construction, and blasting and so on. All KSQ bits are computer aided designed and engineered,

Brand Name:ShiFeng

Model Number:Single tube 150

Place of Origin:WUXI

...Drill Bits For Porcelain Tiles High Penetration Rate We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Mining Rock Drilling Tools T38 Retrac Thread Button Drill Bit Carbon Steel Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 ...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Water / Oil Well Rock Drilling Tools Retract Thread Buttons Exploration Drilling Bits Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (be...

Brand Name:ShiFeng

Model Number:Single tube 150

Place of Origin:WUXI

...Drill Bits For Porcelain Tiles High Penetration Rate We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling...

Brand Name:SOLLROC

Model Number:SD Series bit

Place of Origin:China

... via the drill pipe. The piston strikes the bit directly, while the hammer external cylinder gives straight and stable guidance of the drill bit. This makes the impact of energy is not lost in joints and allowing for much deeper percussion drilling. DTH is

Brand Name:SOLLROC

Model Number:SD Series bit

Place of Origin:China

...Drill Bits with Tungsten Carbide Button for Drill Rig Hammer Tools Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The piston strikes the bit directly, while the hammer external cylinder gives straight and stable guidance of the drill bit. This makes the impact of energy is not lost in joints and allowing for much deeper percussion drilling...

Brand Name:MIROC

Model Number:DHD340 DTH Hammers Bits

Place of Origin:China

...High Air Pressure DTH Bit With Foot Valve DHD340 130mm Description Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, concave Inserts design: spherical, ballistic, parabolic Fetures: 1.Reliable quality, long service life, rare abnormal breakage during service life. 2.Good flushing effect to ensure high drilling rate 3.Strict quality warranty and compensation rules DTH rock drill bits

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

46mm 45mm 34mm Drill Bit R32 T51 Hard Rock Coal Mining Thread Button Bit Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa...

Place of Origin:HeBei . China

TCI Tricone Drill Bit Roller Cone Bits With Inserted Tooth For Drilling Introduction Choose the best materials and maintain their quality. We purchase high-quality steel and strictly control material composition and size, mainly including testing the shape...

Brand Name:MIROC

Model Number:PDC Anchor Shank Drill Bit

Place of Origin:CHINA

...enhanced drilling efficiency,their lifespan is more 10-30times than alloy bits,its blade has usually 2 or 3 wings,they can mainly used for coal mining,hydropower,railway,road construction,bridge and building,etc Advantage 1. Enhance abrasive ...

Brand Name:SOLLROC

Model Number:SD12 dth bits

Place of Origin:China

12" 13" 14" 15"DTH Hammer Bits SD12 DTH Bit Rock Drill Bits For Drilling Product specifications: SD12 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 305 4 12*Φ18 36*Φ...

Brand Name:SOLLROC

Model Number:DHD1120 dth bits

Place of Origin:China

12" 13" 14" 15"DTH Hammer Bits DHD1120 DTH Bit Rock Drill Bits For Drilling Product specifications: DHD1120 DTH bits Drill Bit Bit Dia.(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(Kg) Part No. DHD1120 305 4 12*Φ18 36*Φ...

Brand Name:SANROCK

Model Number:DHD360 -178mm

Place of Origin:Zhejiang, China

...High-Pressure Systems: The bit's internal air channel and hammer matching are precision-engineered to maximize energy transfer from high-pressure air, resulting in faster drilling speeds and greater efficiency compared to standard DTH bits. Exceptional Durability in Hard Rock: Manufactured from ultra-wear-resistant alloy steel and featuring strategically placed, high...

Brand Name:MIROC by KSQ

Model Number:T45 76mm

Place of Origin:China (Mainland)

...Drill Bits for Rock Drilling and Blasting​ Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill