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Total 24953 products for concrete hole drill Manufacture & Suppliers

4" BECO thread with 6 1/2" OD Blast Hole Drill Pipe For Altas Copco DML Rig mining drilling

... to Shoulder, 4-1/2" BECO Box x Pin for Altas Copco DML Rig BECO 4" Thread 6 1/2" OD Blast Hole Drill Pipe For Gardner Denver GD45-B Rotary drill pipe products are processed from high-quality ...

ROSCHEN GROUP
Shanghai,China

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Mining Integral Rock Drilling Tools , Quarrying Plug Hole Drill Rod

...Drilling Tools , Quarrying Plug Hole Drill Rod Description: Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly use...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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H22 Small Hole Drilling 23mm - 41mm Steel Integral Drill Rod

... mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the dril...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Durable Tricone Drill Bit For Blast Hole Drilling API Thread Connection

... bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the b...

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

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Durable Tricone Drill Bit For Blast Hole Drilling API Thread Connection

... bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the b...

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

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Down Hole Drill Savantec 2D-5D Silver Reaming Drill

...drill, and reaming drill. The advantages of using it in machining centers or CNC lathes are high machining efficiency, simple operation, and relatively low cost. 1. The processing efficiency is generally 2-3...

Wuxi Hope Technology Co., Ltd.
China

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12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling

...hole drilling CIR110 Low Air Pressure DTH Hammers for blast hole drilling Roschen offers the largest assortment of conventional down-the-hole (DTH) hammers in the whole industry. Their hammers outdistance th...

ROSCHEN GROUP
Shanghai,China

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Landside Preventing Side Slope Hole Drilling Grouting Geological Drilling Rig Machine

... power and wide range. It is especially available for constructions of hydroelectric power station, highway, railroad and harbor etc. Product Technical Data: The Drilling Rig The hole diameter (mm)...

Jinzhou City Shitan Machinery Equipment CO. LTD.
Hebei,China

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Half Automatic Hole Drilling Grinding Machine for Glass Thickness 3-30mm

...drilling machine,drilling holes from up and down both sides of glass.It has double drill bits.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull...

FOSHAN STAR TECHNOLOGY CO.,LTD
Guangdong,China

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Glass Straight Edging Machine for Window Glass Hole Drilling Superior and Performance

...drilling machine,drilling holes from up and down both sides of glass.It has double drill bits.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull...

FOSHAN STAR TECHNOLOGY CO.,LTD
Guangdong,China

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Mechanical Text Report Provide Excellent Glass Hole Drilling Machine with Frequency Speed

...drilling machine,drilling holes from up and down both sides of glass.It has double drill bits.Can drill holes fast and safely. Both the bottom and top driller working automatic by foot pedal ,no need to pull...

FOSHAN STAR TECHNOLOGY CO.,LTD
Guangdong,China

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11° Hex22mm / Hex25mm Rock Steel Tapered Rod , Blast Hole Drilling Rod

...bushing, which usually also has a forged collar to maintain the proper shank striking face position in the rock drill, and match a tapered bit at the socket end. Holes are typically drilled in 0.6 m incremen...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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API Reg Thread 2-3/8" Drill Rod For The DTH Hammer Blast Rock Hole Drilling

..., rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Sollroc DTH drill pipes are made of superior alloy and the both thread ends are f...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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3Kw Small Hole Drilling Machine Electronic Fluctuating And Easy Operation

...10 second. 3) Max drilling speed is much faster. 4) Adopt air pump, which is better than BZ-103T and BZ-103A. 5) Brass tube consume is only 1/3 of normal brand ......

Kunshan Ruijun Machinery Co., Ltd.
Jiangsu,China

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Touch control Two Spindle CNC Side Hole Drilling Machine For Woodworking

...Hole Drilling Machine For Woodworking 1. Touch panel control system: fast data processing speed, stable operation, new man-machine screen, clear interface, fast operation, shortening operation time, and ensu...

Zhengzhou The Right Time Import And Export Co., Ltd.
China

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380V 50Hz 5cm Deep Hinge Hole Drilling Machine For Door Panels

...Hole Drilling Machine For Door Panels Door Cabinet Hinge product description: The control panel of this product is on the upper part of the machine, with independent buttons, and the operation is simple and ...

Zhengzhou The Right Time Import And Export Co., Ltd.
China

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3Kw Small Hole Drilling Machine Electronic Fluctuating And Easy Operation

...10 second. 3) Max drilling speed is much faster. 4) Adopt air pump, which is better than BZ-103T and BZ-103A. 5) Brass tube consume is only 1/3 of normal brand ......

Kunshan Ruijun Machinery Co., Ltd.
Jiangsu,China

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Touch control Two Spindle CNC Side Hole Drilling Machine For Woodworking

...Hole Drilling Machine For Woodworking 1. Touch panel control system: fast data processing speed, stable operation, new man-machine screen, clear interface, fast operation, shortening operation time, and ensu...

Zhengzhou The Right Time Import And Export Co., Ltd.
China

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380V 50Hz 5cm Deep Hinge Hole Drilling Machine For Door Panels

...Hole Drilling Machine For Door Panels Door Cabinet Hinge product description: The control panel of this product is on the upper part of the machine, with independent buttons, and the operation is simple and ...

Zhengzhou The Right Time Import And Export Co., Ltd.
China

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5mm Solid Carbide Tungsten Tip Drill Bits Set Spiral Flute For Wood Hole Drilling

... center point. Super abrasion, high precision,light cutting and no burrs around hole side The edge part formed in one piece by the full automatic digital control grinder. Description: Product Through Hole Dr...

Chengdu Dingchuang Carbide Tools Co.,Ltd
Sichuan,China

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