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Total 10057 products for hole cutting drill bit Manufacture & Suppliers

203mm High Pressure Down The Hole Drill Bits For Mining

High Quality 203mm High Pressure Down-the- hole DTH Drill Bit For Rock Mining Product description The life of the DTH bit depends on the material and technology of the bit. The SOLLROC bit is made of the most e...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Round Shank 15mm Tungsten Carbide Step Drill Bit For Metal Drilling

... hole then change the drill bit to drill the larger hole, in this situation, a high-efficient step drill bits are required. Betalent is professional in designing according to the detailed application of the ...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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Round Shank 15mm Tungsten Carbide Step Drill Bit For Metal Drilling

... hole then change the drill bit to drill the larger hole, in this situation, a high-efficient step drill bits are required. Betalent is professional in designing according to the detailed application of the ...

Xiamen Betalent Carbide Co.,Ltd
Fujian,China

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8mm Paper Drill Bit For Die Making Standard HSS Steel Material

...Drill Bits Binding Straight HSS Sharp Paper Hole Printing Machine Die Making Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions fro...

Foshan Dechang Technology Co., Ltd.
China

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500mm HDD Rock Reamer 6 1/2 Inch Hole Opener Drilling

... cutting structure adopts high-quality tungsten carbide cemented carbide inserts for surfacing welding, which adopts new technology and new formula, and improves the wear resistance of the reamer. 1. Main si...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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500mm HDD Rock Reamer 6 1/2 Inch Hole Opener Drilling

... cutting structure adopts high-quality tungsten carbide cemented carbide inserts for surfacing welding, which adopts new technology and new formula, and improves the wear resistance of the reamer. 1. Main si...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Down The Hole DTH Drilling Part QL80 Water Well Drill Bits Hign Abrasion Resistance

...drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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12" N120 N125 DTH Drill Bits DTH Button Bits For Big Hole Drilling

12" N120 N125 DTH Drill Bits DTH Button Bits For Big Hole Drilling Product specifications: N120 N125 dth bits For 12" 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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Concave Face 115mm Tungsten Carbide Drill Bits For Medium Hard Rock Formation

...ough a wide range of rocks types.In conjunction with DTH hammers, DTH bits are designed with a splined drive for rotating the bit in the ground.Drill bits are available in different sizes and different style...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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MT TCI Tricone Bit Drilling Hole Opener Trenchless TCI Drill Bit

... into two types: cutting machines and TCI cutting machines, used for compressive strength of various formations. It is used for non-excavation horizontal directional drilling and vertical drilling reaming of...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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MT TCI Tricone Bit Drilling Hole Opener Trenchless TCI Drill Bit

... into two types: cutting machines and TCI cutting machines, used for compressive strength of various formations. It is used for non-excavation horizontal directional drilling and vertical drilling reaming of...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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1" Down The Hole 64mm 76mm Br1 DTH Button Drill Bits For Rock Drilling

...Hole 64mm 76mm Br1 DTH Button Drill Bits For Rock Drilling Product specifications: Type Bit Dia(mm) No Air Holes Guage Buttons Front Buttons Weight(kgs) Part No Br1 Drill Bit 64 2 6x10 3x10 2.6 Br1-64 70 2 6...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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12" Down The Hole SD12 DTH Drill Bits For Rock Drilling / Water well Drilling

12" Down The Hole SD12 DTH Button Drill Bits For Rock Drilling Product specifications: SD12 dth bits For 12" hammer DTH bits shank Bit Dia. No Air Holes. Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Dia 165mm Tungsten Carbide Button DTH Drill Bits For Blasting Hole

...Hole DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compress...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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4.5 Inch Shank SRC542 RC Drill Bit Black Color Carbon Steel For Sampling

...Drill Bit Black Color Carbon Steel For Sampling Product Introduce: RC drill cuttings are transported to surface inside the centre tube of the dual pipe. Because of this sample recovery is usually very good w...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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8" Atlas Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling

...Copco Down The Hole SD8 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD8 dth bits Matched hammer Dia. (inch) Bit Dia. (mm) Bit Dia. (inch) Gauge Qty*Button Dia. (mm) Font Qty* Button ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

... Dia. (mm) Air Holes Weight (kg) Bit Shank 2" 70 2 3/4 6*10 4*8 2 3 BR2 76 3 6*12 5*10 2 3.6 3" 90 3 9/16 7*12 6*11 2 4.2 BR3/BR33/COP32 95 3 3/4 6*......

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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DHD / Cop / QL Down The Hole DTH Drill Button Bit For Mining / Water Well Drilling

... hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We have rich experience in this field of DTH hammers and bits for 20 years. Owing to high quality...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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6" Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling

... Steel grade in order to guarantee maximum performance. Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining field. M60 DTH drill bit specification: For...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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DHD340 115mm Down The Hole Water Well Drilling Bits In Blue Color

...hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in a top hammer cont...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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