forging processing retractable drill bit

Brand Name:MIROC

Model Number:4148300671-4148300676

Place of Origin:Shangdong,China

... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit face design is ideal for soft to

Place of Origin:China

Brand Name:MIROC

Model Number:4148300737-4148300749

...Retractable Drill Bit Retrac Spherical Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301030-4148301035

...Retractable Drill Bit Rock Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit...

Brand Name:MIROC

Model Number:GT60 115mm

Place of Origin:Beijing China

... GT60 115mm drop center retrac button bit for solid grey granite retractable drill bit ​ Selling Units: Single item Single package size:18X13X13 cm Single gross weight:8.5 kg Package Type: 1. each the bit has one paper box 2. ten pieces in one wooden box...

Brand Name:MTH

Model Number:34mm

Place of Origin:China

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Brand Name:MIROC T45 Button Bit

Model Number:Thread Button Bit

Place of Origin:China

...Bit With Fast Penetration For Soft Rock Drilling Drill bits T45-76mm drop center Buttons: 5x11mm, 8X12mm 4 front flushing holes Retract body Ballistic buttons For soft rock T45 Drop Center Retract Ballistic Button Bit Specification: T38 Drop Center Retrac Button Bit Bit...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300981-4148300984

...Retractable Drill Bit ST58 3.5 inch 4.5 inch Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300914-4148300931

...Retractable Drill Bit Spherical Buttons Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit...

Place of Origin:China

Brand Name:MIROC

Model Number:4148300671-4148300676

... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit face design is ideal for

Brand Name:MIROC

Model Number:Retractable Drill Bit

Place of Origin:Shangdong,China

...Retractable Drill Bit For Mining And Quarrying Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit...

Brand Name:MIROC

Model Number:T51 Retractable Drill Bit

Place of Origin:ShanDong, China

... carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and tunneling • Bit face design is

Brand Name:MIROC

Model Number:Retrac Bit

Place of Origin:Shangdong,China

...Retractable Drill Bit Normal Retrac Body Ballistic Drop Center Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit...

Brand Name:MIROC T38 Button Bit

Model Number:Thread Button Bit

Place of Origin:China

...Bit With Fast Penetration For Soft Rock Drilling Drill bits T38-76mm drop center Buttons: front 4x11mm, 1x11mm, gauge: 8x11mm 4 front flushing holes Retract body Ballistic buttons For soft rock T38 Drop Center Retract Ballistic Button Bit Specification: T38 Drop Center Retrac Button Bit Bit...

Brand Name:MTH

Model Number:T45 89mm

Place of Origin:CHINA

...Retractable Drill Bit / Cemented Carbide Button Bits Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ...

Brand Name:MIROC

Model Number:R35

Place of Origin:China

R35 Thread diameter 76mm mining drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices Advanced type of taper drill bits when compared with taper chisel bits and ...

Brand Name:STARRY

Model Number:6-100MM

Place of Origin:JIANG SU

Roll Forged Taper Shank Drill Bit HSS - 4241 Material For Plastic 118 Degree Procuct Name Roll Forged HSS Taper Shank Twist Drill Bit for Metal Drilling Material HSS 4241 4341 6542-M2 (Cobalt 5% M35 is Available) Process Roll Forged (Milled is Available) ...

Brand Name:MIROC

Model Number:Taper button bits

Place of Origin:Shan Dong China(Mainland)

...Forging Tapered Button Drill Bit Diameter 32mm - 45mm for Rock Drilling Description High grade tungsten carbide inserts Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling...

Brand Name:MIROC

Model Number:T51

Place of Origin:China

T51 Mining Drills Rock Tool Button Bit retrac 89mm 4 holes threaded drilling tools carbide drill bits Product Name different rock hardness drilling button bit Description For different rock hardness mining,tunneling,quarrying button bit Button bit Mad...