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

Cost Reduction Core Hole Drill Bits And Efficiency Improvement BTW NTW HTW

Thin Wall Diamond Core Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high coefficient of linear expansion...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Anti Corrosion 3.5 Inch DTH Drill Bit Three Type Carbides Shape Optional

DTH Button Bit With Shanks DHD3.5, COP32,COP34,BR33. The Bit Diameter Range Is From 85mm To 102mm. Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to very hard and abrasive r...

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

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10 Inch DTH Drill Bit TH10 NUMA100 SD10 Shank 248mm-400mm Diameter Custom

DTH Button Bit With Shanks TH10, NUMA100, SD10. The Bit Diameter Range Is From 248mm To 400mm. Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to very hard and abrasive rock ...

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

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Diamond NO 30 Grit 5/8UNC Thread 6 Inch Core Drill Bit 85mm

Vacuum Brazed Drill For Marble 1.Description Vacuum brazed technology provides fast,all-purpose drilling. Great 2.Specification Product Name Customizable Electroplated Dril For Marble Application Marble Product...

Suzhou Hizar Machinery&Tool Co.,Ltd.
China

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Diamond NO 30 Grit 5/8UNC Thread 6 Inch Core Drill Bit 85mm

Vacuum Brazed Drill For Marble 1.Description Vacuum brazed technology provides fast,all-purpose drilling. Great 2.Specification Product Name Customizable Electroplated Dril For Marble Application Marble Product...

Suzhou Hizar Machinery&Tool Co.,Ltd.
China

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Mill Tooth 10-5/8 Inch Tricone Drill Bit Of Rotary Drilling Rig Bit

Mill Tooth Tricone Bit Of Rotary Drill Rig Bit Descriptions: Steel Tooth (or Mill Tooth) bits come in many shapes and sizes with multiple features, and cutting structures to combat downhole diversities in the d...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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High Performance Impregnated Diamond Rod Shoe Core Hole Drill Bits

Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit NQ HQ PQ ROD Specifications impregnated diamond rod shoe, surface set diamond rod shoe, Dimensions of Rod Shoe Bit Size Outside Diameter Inside Di...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Oil Well 9 7/8 Inch Tricone Drill Bit Tungsten Carbide Blade Tricone Rock Bit

Cone bit tungsten carbide blade tri-cone oil well bit�� Describe 1. The cutting structure of this type of TCI tri-cone bit: The durability of the high-quality tungsten carbide blade is improved through the new f...

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

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Oil Well 9 7/8 Inch Tricone Drill Bit Tungsten Carbide Blade Tricone Rock Bit

Cone bit tungsten carbide blade tri-cone oil well bit�� Describe 1. The cutting structure of this type of TCI tri-cone bit: The durability of the high-quality tungsten carbide blade is improved through the new f...

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

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DT-100 Pneumatic 4 Inch Rock Drill Bit Industrial Drilling Tail OEM

Product Description: The Drill Tail product is a innovative and versatile tool that combines the convenience of a cordless drill with a unique tail-mounted design. With a length of 10 inches and a weight of 3.5...

Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
China

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Segment 8MM 10MM Diamond Core Drill Set 4 Inch Core Drill Bit 165mm

Diamond Drill Core Bit Item Number Size Length Type Segment High BY-J001 19mm 230mm segment 8mm/10mm BY-J002 20mm 230mm segment 8mm/10mm BY-J003 25mm 230mm segment 8mm/10mm BY-J004 30mm 230mm segment 8mm/10mm B...

Wuxi Byriver Technology Co., Ltd.
Jiangsu,China

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Forged End HDD Drill Rods 6 5/8 Inch , custom Drill Bit Extension Bar

HDD Drill Rods 6 5/8inch ROSCHEN carries a number of popular sizes in Ditch Witch drill forged-end friction welded pipe. Connect with our horizontal drilling experts to determine the proper part specifications ...

ROSCHEN GROUP
Shanghai,China

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350mm Diamond Core Drill Bit , Drilling 1 Inch Core Drill Bit

Supply 16-370mm High Performance Diamond Core Bits Diamond Water Drills For Drilling And Coring From Concrete Wall Etc. Blade Type: RTM-TCD-021 Image Sample Specification: 16-200mm * 370/350mm (Diameter x Full ...

Shaanxi Tongyu Industry And Trade Co,.Ltd
China

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High Quality TCT Dowel Drill Bit Blind Hole Drill Bit for Woodworking Machine Drilling Machine Multiple Boring Machine

Product Description Company Profile Our company is a factory specializing in the production of CNC milling cutters with a history of 20 years. We have woodworking milling cutters, metal milling cutters, and cus...

Jinan Hard Bar Carving Tools Co., Ltd.
Shandong,China

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Indexible Shallow Drill Tools, Short-Hole Drill Bits (ZD03)

CNC drilling tools --indexible shallow drill tools Product Features: 1. Using solid anti group, which with high torsional capacity and new surface, can support higher feed and the processing efficiency is more ...

Xiangtan Eagle Trade Co. Ltd
Hunan,China

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SD12 DTH Drill Bit – 12 Inch Large Hole Mining DTH Button Bit for 305-500mm Well Drilling (Down the Hole Hammer Bit)

...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Metal Cutting Hole Drill Bit Bi Metal Hole Cutter Saw Fast Cutting Speed

Holesaws Bi Metal Hole Cutter Saw Fast Cutting Speed Features: Inheriting traditional technology and innovating tooth shape. Adopt high-quality high-speed steel materials to ensure high standard requirements of...

Xian Mager Machinery International Trade Co., Ltd.
China

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Metal Cutting Hole Drill Bit Bi Metal Hole Cutter Saw Fast Cutting Speed

Holesaws Bi Metal Hole Cutter Saw Fast Cutting Speed Features: Inheriting traditional technology and innovating tooth shape. Adopt high-quality high-speed steel materials to ensure high standard requirements of...

Xian Mager Machinery International Trade Co., Ltd.
China

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