multi drill bit

...welded to build a big diameter . The pilot is attached with hole opener. Product Application Hole opener for enlarge a small well hole to bigger...

...hin 3mm. One can be used instead of multiple s. Holes with different diameters can be processed according to the needs, and the ...

... Universal Purpose Masonry for Concrete Tile Masonry Wood Metal 1. Description: Product Name Round Shank Sand Blasted...

... for Woodworking s Carpenter Tools YIDIAN Dowel s: YIDIAN carbide blind hole ( professional 4 flute dowel dril...

... Universal Purpose Masonry for Concrete Tile Masonry Metal Details of Masonry : Product Name Round Shank Sand Blasted Carb...

... Step Sets for Metal Size 5steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 Finishing Titan...

... Application Diamond coring is a tubular -tooth type , which can be used for coring rock. It is mainly used in geologica...

... Universal Purpose Masonry for Concrete Tile Masonry Wood Metal 1. Description: Product Name Round Shank Sand Blasted...

... in glass and other hard materials. With its diamond tip and high speed steel construction, this product is designed to provide efficient and accur...

... are available in different configurations to suit specific needs. Common configurations include single-cutters, double-cutters, and ...

..., micro ,solid tungsten carbide ,small carbide Left hand carbide , are special for left h...

... are mainly used in conjunction with rock and tapered rods to holes through the tapered connection with the rod.The Drill B...

... Oil of Oilfield Advantage of steel-body PDC : The strength and ductility of steel give steel- bodies high resistance to ...

Blade Matrix PDC For Oil And Gas Well Diamond Core Introduction PDC , also known as polycrystalline diamond compact bi...

... counts. Its unique cutting structure layout adds another dimension to stability and smooth operation by combining the penetration potential ...

... to meet the diverse and complex needs of modern industrial deep hole applications. This innovative combines advanced engineerin...

... Diameter: 5-35mm (accept OEM) Overall Length: 67mm/80mm (accept OEM) Shank: Hexagon Usage: Electric Hand (with no impact function) Applicati...

... Downhole ing Tool Mud Motor With Sonde Housing For HDD Machine Features In the connection mode, the pilot has direct connection an...

..., three roller cone s and assembly of -cone . According to the cutting material can be divided into steel teeth (milling teeth) and i...