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hardened drill bits

(275)

Blue Color Threaded Carbide Button Drill Bit With R Thread And T Thread
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Blue Color Threaded Carbide Button Drill Bit With R Thread And T Thread Threaded Carbide Drilling Button Bit with R thread and T thread Product Description Thread button bits made with high quality of best ... Read More

2019-10-23 16:40:40

R32 Tungsten Carbide Mining Rock Drilling Tools Button Drill Bit
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R32 Tungsten Carbide Mining Rock Drilling Tools Button Drill Bit Description This type of bit is a high speed drilling bit for soft to medium rock formations (between 50 Mpa to 150 Mpa compressive strength). ... Read More

2022-10-20 14:35:58

R32 48mm Rock Drilling Drill Bit with Spherical Conical Ballistic Buttons
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R32 41mm/48mm Flat Face With Spherical Button Bit Thread: R32 Diameter: 41mm R32 41mm flat face with Spherical Button Bit, Buttons: 4x9-2x9mm, 1 front flushing hole and 2 side flushing holes. Miroc P/N414830048... Read More

2019-12-06 15:26:25

Black Small Button Drill Bit T38 64mm 4 Holes Rock Drilling Tools High Precision
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Small rock drill bits T38 64mm 2 . 5 " Button Drill Bit 4 holes Rock Drilling Tools button 8 * 10 , 5 * 9mm Product Name: Thread Button bits Description: Thread Button bits Button bit Made with high quality of ... Read More

2019-10-23 16:41:30

ST68 4-6 Inch Spherical Bench Long Hole Tungsten Carbide Rock Drill Bit
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ST68 4-6 Inch Spherical Bench Long Hole Tungsten Carbide Rock Drill 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 ... Read More

2022-03-15 16:40:35

4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits
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4.5 Inch ST58 Spherical Rock Button Drill Bit For CNC Milling Drill Bits Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ... Read More

2019-10-23 16:40:10

Coal Mining PDC Drill Bit Toughness with Tungsten Carbide Tips
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Coal Mining PDC Drill Bit Toughness with Tungsten Carbide Tips Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. ... Read More

2019-10-23 16:40:21

Hard rock drilling taper Button Drill Bit SGS Certificaton , Drill rigs machine accessories
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Drilling Tool Machine Type Rock drilling taper button bit with SGS Certificaton, KSQ BeijingWhat can you get from KSQ?1. Good service for the products purchased2. Good quality control of products produced3. ... Read More

2022-04-13 15:03:06

Drop Center Thread Button Drill Bit Drill Rig Accessories Carbon Steel
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Drop Center Thread Button Drill Bit Drill Rig Accessories Carbon Steel T51 127mm drop center T45 89mm falt face thread button bits Product Name Retrac drop center thread button bits Material Alloy steel and ... Read More

2019-10-23 16:40:41

Durable Carbon Steel Threaded Drill Bit 89mm / T51 Quarrying Rock Drill Bit
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China Top 3 manufacturer affordble durable for button bit 89mm T51 Quarrying Retrac Threaded Rock Drilling Button Bit Item Specification Product Name Rock Drilling Tools T51 Brand MIROC Material Carbon steel ... Read More

2019-10-23 16:41:11

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