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...Hole Perforated Metal Square hole perforated metal is made of metal plates matching punching die in different sizes of aperture, forming into mesh rolls or mesh sheets with square holes by CNC punch pressing...
Raise boring cutter Hole openers for Horizontal Directional Drilling HDD enlarge drilling hole Hole openers with 3 cutters for Horizontal Directional Drilling HDD enlarge drilling hole 3, 4 cutters Hole openers...
Description Drill rod using R25 thread system. With R32 thread on one shank end. Suited for short hole drilling operations. R28 thread system Suitable for small hole range Color: Based on Customer requireme...
CNC Milling T51 Threaded Drill Rod Flushing Hole 21.5 mm Description Drill rod using T51 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared...
89mm 102mm DTH Pipe With 5 Meter Long for ROC L6 Drill Rig In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct cont...
... Foot or Electric pump). It is designed to punch round holes on Cu/Al Busbar. With 4 pairs standard punching dies (10.5 / 13.8 / 17 / 20.5mm), punching hole size is between diameter 10.5mm and diameter 20.5m...
... Foot or Electric pump). It is designed to punch round holes on Cu/Al Busbar. With 4 pairs standard punching dies (10.5 / 13.8 / 17 / 20.5mm), punching hole size is between diameter 10.5mm and diameter 20.5m...
...Hole Punch Hydraulic Busbar Puncher 31T - 50T Output Application It is a remote control tool, works with an extremal hydraulic pump(Hand Foot or Electric pump). It is desighed to punch round holes on Cu/Al B...
Rotary Percussive Drilling 8mm Drill Rod , Down The Hole Steel Drill Pipe for rock blasting and borehole drilling Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of ou...
76mm middle pressure 3inch dth hammer button bits for small hole drilling by down the hole drilling method Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased du...
...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...
Trenchless Soil Hole Opener 900mm Soil Drill Hole Opener For Hdd Progect For Trenchless Drilling Introduction The hole opener is made of tough heat-treated alloy steel for maximum strength. The knife arm is equ...
311mm 346mm Rock Reamer Foundation Pile HDD Hole Opener Introduction The reamer bits mainly consists of more than 3 cones.cutting structure with premium tungsten carbide hardfacing o premium tungsten carbide in...
Down The Hole Openers For Horizontal Directional Drilling Hot Sale PDC Strongest Drill Bits HTD Hole Openers For Horizontal Directioal Drilling Features Quality: More than 40 Years engineer to make sure the qua...
High Density Rock Drilling 5 1/8 Inch DTH Hole Opener Introduction The reaming diameter of the DTH hole opener drill bit is 130mm to 660mm (5 1/8" to 26"). The handle design is suitable for most popular DTH ham...
Alloy Steel Dth Deep Hole Opener Drill Hammers Bits Ensuring High Drilling Speed DTH Hole Opener Rare Damage During Use Introduction The reaming diameter of the DTH drill bit ranges from 130 mm to 660 mm (5 1/8...
Engineering anchor drilling rigs can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railways, highways, rivers, hydropower and other projects....
The Tungsten carbide inserted tip wood hole drill bit with a size of 8mm is an essential tool for dowel drilling in woodworking. This drill bit is specifically designed to create clean and precise holes to acco...
...Tungsten carbide inserted tip wood hole drill bit with a size of 8.5mm is an essential tool for dowel drilling in woodworking. This drill bit is specifically designed to create clean and precise holes to acc...
The Tungsten carbide inserted tip wood hole drill bit with a size of 9mm is an essential tool for dowel drilling in woodworking. This drill bit is specifically designed to create clean and precise holes to acco...