pilot drill bit

Brand Name:MIROC

Model Number:Reaming Drill Bit

Place of Origin:Shangdong,China

...Drill Bit Hard Rock Mining Spare Parts Describtion Reaming rock bit applicable to reaming for first-grade and second-grade larger-diameter hole. It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are designed to enlarge pilot...

Brand Name:MIROC

Model Number:152MM T51

Place of Origin:China

...Bit 152MM T51 For Mining And Tunnel Hard Rock Drill Bits Detailed Product Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot...

Brand Name:STARRY

Model Number:6-100MM

Place of Origin:JIANG SU

...Drill Bit , High Speed Steel Self Centering Drill Bit feature: 1, Precise dimension,long life and high efficiency. 2, High-speed steel (HSS) provides hardness for wear resistance 3, Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials 4, Self-centering 118-degree notched point penetrates material without a pilot...

Brand Name:STARRY

Model Number:5-50MM

Place of Origin:JIANG SU

...Drill Bits , Extra Long Tapered Drill Bits For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-speed steel (HSS) provides hardness for wear resistance 3. Bright finish increases chip flow in softer materials such as aluminum, wood and plastic 4. Self-centering 118-degree notched point penetrates material without a pilot...

Brand Name:OEM

Model Number:various

Place of Origin:China

...Drill Bit for Stainless Steel Hard Metal Material M35(HSS-E HSS-Co5%) (HSS is Available) Point Type 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available) Features 1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill...

Brand Name:SUVEC

Model Number:Reamer Drill Bit

Place of Origin:China

...Bit Reaming drill bits are designed for layer drilling, to enlarge pilot holes for long hole blasting of drop raises and constructing service holes in underground mines,featuring fast penetration rates in softer rock like shale and limestone with low silica content. Reaming Drill Bit Dome Bit Drill Bit...

Brand Name:MIROC

Model Number:Drag Drill Bit

Place of Origin:China

... coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they produce cuttings that are easiest to log. Three

Brand Name:ROSCHEN

Model Number:8 1/2″ to 56″

Place of Origin:CHINA

... applications ROSCHEN single stage hole opener is a simple but rugged design used for enlargement of pilot holes and large hole applications from 8 1/2″ to 56″. The body is machined from AISI 4145 fully heat treated alloy steel with arms ...

Model Number:different models

Place of Origin:China

...provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system, slurry pump, locating system,hdd machine spare parts etc.

Brand Name:YJ

Model Number:YJ-YL019

Place of Origin:China

...drilling btis Drilling Single Cone Bit Drilling bits roller bits Single Cone Bit Product Description Cutter Pick range: 1. Foundation drilling tools Round shank cutter picks and tool holders,Round Shank Chisel(Round Shank Picks), Flat cutter teeth(Flat picks) and tool holders,Pilot teeth and holder , Weld-on Block(Weld-on Bars), Replaceable Block, Casing Screws,Thread ring ,Conical ring,Key,Fishtail bit, Kelly Box,Pilot...

Brand Name:MING

Model Number:MK-MSK273-235

Place of Origin:China

...drilling bit MSX for Landslides formation, Overburden Casing System with Blocks Product model: MSX Slide block casing bit Materials: Alloy steel, Carbide alloy Color: Green, Blue, Red, Gold, Black, Custom Colors. Price term: EXW, FOB, CFR, CIF, DDU MOQ: 1-5PCS Package: Wooden case Product components: 1. Pilot bit+2PCS Slide blocks+casing shoe 2. Pilot bit...

Brand Name:Pangolin

Place of Origin:HeBei China

...Drill Downhole Drilling Tool Mud Motor With Sonde Housing For HDD Machine Features In the connection mode, the pilot drill has direct connection and octagonal connection. Signal rods can be loaded and unloaded on the side or rear. According to the construction needs of different customers, multi-wiring design is adopted. The integral drill bit adopts wear-resistant alloy precision casting forming technology. Drill

Brand Name:Pangolin

Place of Origin:HeBei China

...Drill Downhole Drilling Tool Mud Motor With Sonde Housing For HDD Machine Features In the connection mode, the pilot drill has direct connection and octagonal connection. Signal rods can be loaded and unloaded on the side or rear. According to the construction needs of different customers, multi-wiring design is adopted. The integral drill bit adopts wear-resistant alloy precision casting forming technology. Drill

Place of Origin:China

Brand Name:MIROC

Model Number:4148300991-4148300992

...Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. • ...

Brand Name:MIROC

Model Number:Pilot Adapter Reaming Bit

Place of Origin:Shangdong,China

... Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Color: ...

Brand Name:MIROC

Model Number:Pilot Adapter Reaming Bit

Place of Origin:Shangdong,China

... Dome Reaming Drill Bits For Mining And Construction Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Color: ...

Brand Name:Pangolin

Place of Origin:Hebei, China

HDD reamer rock drill bit and pilot drill bit, reamer, HDD drill tool Introduction: HDD rock hole opener ranging from 18”to 66”that with replaceable cutter was developed for HDD projects where extended ...

Brand Name:Pangolin

Place of Origin:Hebei, China

HDD reamer rock drill bit and pilot drill bit, reamer, HDD drill tool Introduction: HDD rock hole opener ranging from 18”to 66”that with replaceable cutter was developed for HDD projects where extended ...

Brand Name:STARRY

Model Number:6-100MM

Place of Origin:JIANG SU

...Drill Bit , High Speed Steel Self Centering Drill Bit feature: 1, Precise dimension,long life and high efficiency. 2, High-speed steel (HSS) provides hardness for wear resistance 3, Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials 4, Self-centering 118-degree notched point penetrates material without a pilot...

Brand Name:STARRY

Model Number:5-50MM

Place of Origin:JIANG SU

...Drill Bits , Extra Long Tapered Drill Bits For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-speed steel (HSS) provides hardness for wear resistance 3. Bright finish increases chip flow in softer materials such as aluminum, wood and plastic 4. Self-centering 118-degree notched point penetrates material without a pilot...