150-300mm Production Supply Chain Three-Wing Reverse Scraper Bit

• Customized: Customized
• Standard: API
• Length: Stub-length
• Type: Center Drill Bit
• Material: Cobalt Steel Alloys
• Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling
• Model NO.: 150-300mm Wing Carbide Drill bits
• Transport Package: Fumigation-Free Wooden Box
• Specification: Depends on drill size
• Trademark: YKDRILL
• Origin: Linqing, Liaocheng, Shandong, China
• HS Code: 7302901000
• Production Capacity: 20000pieces/Year

Product Description

Product Description

The three-wing reverse scraper bit is made of cemented carbide by high pressure forging, and is widely used in the mining of relatively soft rock formations such as gypsum mines and coal mines.

The three wings of the drill bit can easily penetrate the ore, expand the cracks, and speed up the drilling process. The ultra-wide helical blade can accelerate the slag discharge of the crushed rock and keep the shaft clean.


Detailed Drawing


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