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hardened steel drill bits

(272)

34mm 4 Buttons 7 Degree Tapered Button Drilling Bits
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34mm 4 Buttons 7 Degree Tapered Button Drilling Bits Types of drill bits Diameter (mm) Taper Angle (Degree) Length (mm) Tapered chisel bits 20/22/28/30/32/34/36/38/40 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 ... Read More

2022-03-15 15:49:29

Screwing Button Drilling Bits 27mm - 32mm with Tungsten Carbide Insert
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Screwing Button Drilling Bits 27mm - 32mm with Tungsten Carbide Insert We can manufacture all kinds of bits and shells according to customer's special requirement. Advantage: 1.coal mining tool,coal mine drill ... Read More

2021-08-30 10:23:28

Tungsten carbide tapered drill bits 7 degree 11 degree 12 degree for hex22 rod
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Tungsten carbide tapered drill bits 7 degree 11 degree 12 degree for hex22 rod Our Services What can you get from KSQ? 1. Good service for the products purchased 2. Good quality control of products produced 3. ... Read More

2022-04-13 15:03:05

Tungsten Carbide T45 Ore Mining Tools Retractable Thread Rock Button Drill Bit
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Tungsten Carbide T45 Ore Mining Tools Retractable Thread Rock Button Drill Bit Product Description KSQ With the top quality of alloy steels and the best carbides made in China, we produce all threaded button ... Read More

2022-08-05 10:22:51

T51 89mm 8X12 4X12 2X10 4 Holes Hard Rock Mining Drillin Bits Button Drill Bit
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T51 89mm 8X12 4X12 2X10 4 Holes Hard Rock Mining Drillin Bits Button Drill Bit Bit Diameter: 89mm/( 3 1/2 inch) Flushing hole:4 hole Buttons:14 Rock Class:Hard rock and medium hard rock Button bit design:Flat ... Read More

2025-03-11 10:02:37

Tungsten Carbide Button Drill Bit T51 102mm 4 Inch Thread Screw 3 Holes Drill Bit For Mining
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Carbide rock drill bits tungsten T51 102mm 4 inch thread screw 3 holes drill bit for mining T51 Button bits, normal skirt Diameter T.C buttons Flushing hole Angle mm inch Gauge x mm Front x mm Side Front Gauge ... Read More

2019-10-23 16:41:28

R32 64mm High Grade YK05 Tungsten Carbide Inserts Button Drill Bit
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R32 64mm High Grade YK05 Tungsten Carbide Inserts Button Drill Bit Thread: R32 Color: Green or Based on Customer requirements Type: R32 Drill Bit Widely used drifting and tunneling Product name Tapered Button ... Read More

2022-08-25 14:18:38

T45 89mm 3 1 / 2 Inch Small Rock Drill Bits With 14 Ballistic Carbide
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Small rock drill bits T45 89mm 3 1 / 2 inch rock drill button bit with 14 ballistic carbide T45 Button Bit Thread Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm inch Front Gauge Angle Front ... Read More

2019-10-23 16:41:43

Mining 45mm R32 Button Drill Bit 32mm 8 Buttons Quarrying Tapered Rock Drilling Bit
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5mm R32 Button bit using for mining 32mm 8 Buttons 7 Degree Quarrying Tapered Rock Drilling Bit Selling Units: Single item Single package size: 40X25X10 cm Single gross weight: 0.9 kg Package Type: 20 pcs in ... Read More

2019-10-23 16:41:12

High Flexibility High Speed Drill Bits / T 38 Rock Drilling Tools Impact Resistance
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Impact Resistance T 38 Rock Button Bit 1. High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. Use high ... Read More

2019-10-23 16:41:06

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