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Total 9854 products for 3 inch hole drill bit Manufacture & Suppliers

4" Down The Hole QL40 DTH Button Drill Bits For Waterwell Drilling

4" Down The Hole QL40 DTH Button Drill Bits For Waterwell Drilling Product specifications: QL40 dth bits For 4" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm i...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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6" Atlas Copco Down The Hole Cop66 DTH Drill Bits For Rock Drilling

6" Atlas Copco Down The Hole Cop66 DTH Button Drill Bits For Rock Drilling Product specifications: dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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12" Numa Down The Hole Numa125 DTH Drill Bits For Rock Drilling

12" Numa Down The Hole Numa125 DTH Button Drill Bits For Rock Drilling Product specifications: Numa125 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling

12" Atlas Copco Down The Hole DHD1120 DTH Button Drill Bits For Rock Drilling Product specifications: DHD1120 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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8" Atlas Copco Down The Hole Cop84 DTH Button Drill Bits For Rock Drilling

8" Atlas Copco Down The Hole Cop84 DTH Button Drill Bits For Rock Drilling Product specifications: Cop84 dth bits 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No....

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling

10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling Product specifications: SD10 dth bits For 10" hammer DTH bits shank Bit Dia. Air Holes No. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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8" Atlas Copco Down The Hole DHD380 DTH Button Drill Bits For Rock Drilling

8" Atlas Copco Down The Hole DHD380 DTH Button Drill Bits For Rock Drilling Product specifications: DHD380 dth bits 8" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part N...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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5" Atlas Copco Down The Hole Cop54 DTH Drill Bits For Waterwell Drilling

5" Atlas Copco Down The Hole Cop54 DTH Button Drill Bits For Waterwell Drilling Product specifications: Cop54 dth bits For 5" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg)...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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4" Down The Hole Atlas Copco Mission M40 water well Drill Bits For Rock Drilling

4" Down The Hole Atlas Copco Mission M40 DTH Button Drill Bits For Rock Drilling Product specifications: M40 dth bits For 4" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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4" Down The Hole SD4 DTH Drill Bits For Waterwell Drilling , API 2 3/8" reg

4" Down The Hole SD4 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD4 dth bits For 4" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inc...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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6" Down The Hole QL60 DTH Drill Bits For Rock Blasting Drilling

6" Down The Hole QL60 DTH Button Drill Bits For Rock Blasting Drilling Product specifications: QL60 dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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10" Down The Hole Numa100 DTH Button Drill Bits For Rock Drilling

10" Down The Hole Numa100 DTH Button Drill Bits For Rock Drilling Product specifications: Numa100 dth bits For 10" hammer DTH bits shank Bit Dia. Air Holes No. Gauge Buttons Front Buttons Weight (Kg) Part No. m...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Wear Resistance Carbide CNC Deep Hole Drill Bit Thread Milling Cutter For Precision Parts

Have you ever meet problems such as unclear threads, rough surfaces, or short tool life when processing non-ferrous metals such as copper alloys, brass, and aluminum alloys? This customized four sided thread mi...

Changzhou AMG Precision Tool Manufacturing CO., LTD
Jiangsu,China

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Straight Shank 118 Degree Tialn Coating Left Hand Carbide Drill Bits

...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 ...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Straight Shank 118 Degree Tialn Coating Left Hand Carbide Drill Bits

...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 ...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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High Performance Drill Bit Rock Mining Tools 25 Inch Forging Processing Type

...Drill Bit Rock Mining Tools 25 Inch Forging Processing Type Description New diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging ...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Metal Drilling Tin Coating 4mm Solid Carbide Drill Bit

...drill bits, micro drills,solid tungsten carbide drill bits,small carbide drill bits A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. There are many sizes and sh...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

Active Member

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Metal Drilling Tin Coating 4mm Solid Carbide Drill Bit

...drill bits, micro drills,solid tungsten carbide drill bits,small carbide drill bits A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. There are many sizes and sh...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Shirttail Enhancemented Roller Cone Drill Bit For Medium Hard Formations

... strength ranging between 140 – 485 Mpa such as hard limestone, quartzite, granodiorite, and medium grade metamorphic formations Cutting structure: These bits are characterized by moderately spaced conical i...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

Active Member

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Shirttail Enhancemented Roller Cone Drill Bit For Medium Hard Formations

... strength ranging between 140 – 485 Mpa such as hard limestone, quartzite, granodiorite, and medium grade metamorphic formations Cutting structure: These bits are characterized by moderately spaced conical i...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

Active Member

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