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Total 30604 products for large drill bit Manufacture & Suppliers

95mm RE531 Reverse Circulation RC Drill Bit For Sample Blasting Hole Drilling

...Drill Bit for Sample Blasting Hole Drilling Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary drill and air compres...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Hydraulic Machine Rock Drill Bit Button Bits Fast Penetration Threaded

...Drill Bit Button Bits Fast Penetration Threaded Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-r...

SUVEC Rock Drilling Tools
Henan,China

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High Air Pressures Mission 60 DTH Drill Bit Flat Face Steel Wash Resistance

...Drill Bit Flat Face Steel Wash Resistance Main products: DTH (down the hole) hammers and bits with capacity of drilling holes from 2.5” to 40” (64mm-1020mm) in diameter, TH~TSK series high and low air pressu...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Ceramic 4pcs 10mm Diamond Core Drill Bits Segmented Design

...Drilling Bits Set for Tile,Porcelain,Ceramic Diamond Vacuum Brazed Core Drilling Bits Features: Wearable, chip-free cutting & drilling Long lifespan and stable performance Various specifications are availabl...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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GS 4-20mm Straight Groove Titanium Twist Drill Bit

...Drill Bit with Center Punch in Aluminum Box Product Name 3pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type Straight Slot Connection Hex Shank A complete selection of b...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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5PCS Step Drag Water Well HSS Cobalt Drill Bits with thick gauge

...Drill Bit with Center Punch in Aluminum Box Product Name 5pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type Straight Slot Connection Hex Shank A complete selection of b...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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35mm M35 Cobalt Diamond Core Drill Bits Straight Slot

...Drill Bit with Center Punch in Aluminum Box Product Name 3pcs Hex Shank Step Drill Bits Set for Metal Drilling Material High Speed Steel 4241 Type Straight Slot Connection Hex Shank A complete selection of b...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

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R25 Short Skirt Spherical Dia.33-45mm Tungsten Carbide Button Drill Bit

... and impact-resistance performance, widely used in tunnels, underground mining, open-pit mining, anchoring and other large construction projects. The thread button bits are made with high quality of best qua...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R32 Threaded Tungsten Carbide Button Drill Bit

...Drill Bit Description Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,wide...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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ST58 - 152mm Tungsten Carbide High Wear Resistance Reaming Drill Bit

...Drill Bit Specifications: Drill Bit Diameter No x Buttons Diameter Flushing Holes Weight, kg mm foot Front Gauge Angle Front Side Spherical and Ballistic 152 6 6 x 16 9 x 16 35 3 - 13.0 152 6 2 x 14 18 x 14 ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tungsten Carbide T38 Button Drill Bit Diameter 64mm Drifting

... service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Application: • Mining...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Reverse Circulation RC Drill Bit Set High Carbon Steel Material

...Drill Bit Set Product Introduce: Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently using a large rotary drill and air compressor. Reverse Circulation (or R...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Foundation Drilling DTH Hammer Bits , Hole Size 3 ½ - 40 Inches Rock Drill Bits

..., then the most efficient method of drilling the holes are DTH hammers. 1. About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bit...

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
Ningxia,China

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Tricone Drilling Bit IADC136

...Drill Bits For Water/Oil/Natural Gas Introduction The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tu...

Hejian Sanlong Petroleum Machinery Co., Ltd.
Hebei,China

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SRC004 OD 107 Mm Reverse Circulation Drill Bit Fit Shank RE004 Dth Drilling Tools

... towards the cyclone, it is not introduced to other areas of the hole, keeping it free of cross-contamination. This creates the possibility of producing large quantities of high quality, reliable samples. Sa...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Rock Core Drill Bits

... life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools main...

SUVEC Rock Drilling Tools
Henan,China

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Threaded Cross Drill Bit / Rock Carbide Drill Bits 102mm T45 Concave Face

...Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneli...

SUVEC Rock Drilling Tools
Henan,China

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High Strength Rock Core Drill Bits T38 Diameter 38mm Cross Thread Bit

...Bit Rock Drilling Tools Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,wi...

SUVEC Rock Drilling Tools
Henan,China

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