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Yanggu Henglong Construction Machinery Co., Ltd.

Quality Button Bit, Drill Rod manufacturer from China

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00:34

61mm R32 Blast Furnace Drill Bit, High Wear Resistant Carbide Tip, Standard R32 Thread

August 25, 2026
00:32

High Precision R32 Carbide Furnace Thread Drill Bit for Blast Furnace Tapping

August 18, 2026
00:21

Integrated Anchoring Self Drilling Anchor Bit High Wear Resistance Rock Drilling Bit

August 07, 2026
00:26

T38 64mm Retractable Button Bit With Retractable Skirt Drilling in Fractured Rock

August 04, 2026
00:26

64mm T38 Retrac Button Bit Retractable Threaded Rock Drill Bit for Mining & Tunneling

August 03, 2026
00:31

Hard Rock Drilling! 32mm 5 Button 11 Degree Tapered Bit for H22 Drill Rod

August 01, 2026
00:25

High Durability 54mm T35 Thread Button Bit – Parabolic Tungsten Carbide Buttons for Rock Drilling

July 31, 2026
00:22

11° Taper 38mm 5 Teeth Button Bit with Spring Controlled Ball Teeth for Rock Drilling

July 25, 2026