stone drill bit

.... Since the piston is in direct contact with the , little energy is lost. This gives DTH a nearly constant penetration rate regar...

... Roschen DTH hammers are available in sizes from 2" to 20" for Down The Hole hammer are available in sizes from 2" to 36", with...

... 4. Tapered threads Features: 1, light weight (lighter than the old-fashioned pipe 45%) 2, footage soon, dust small vertical holes left after...

high quality 28×8×M14×60MM HUACHANG Diamond For Granite Vacuum Brazed Diamond With Long Life Specification : Diameter :6-25mm Diam...

Carbide Tip Electric Hammer for /Concrete Size 6mm-38mm Tips "-"tips Shank Type SDS Plus Shank Material 40Cr Hardnes...

.... Increases cleaning and decreases balling. Through a series of empirical calculations and optimization of DOC (depth) of the , the tool c...

... For Granite Or Other , With 3/8" Shaft 1.Description of 14mm Core For Granite Or Other , With 3...

... Marble Wall Material Body: 40Cr Steel with Heat Treatment; Tip: Tungsten Carbide ; Finish: Sand Blasted Process ......

... diamond core , carbide-tipped core , and dry core . Product Paramenters AVAILABLE SIZE Q Series AQ, BQ, NQ. NQ2, NQ3...

... System Hole Opener For Product category: Overburden casing tools King diamond CO., LTD is one of the ...

... diamond core come in various sizes. High concentration diamond makes the diamond core as many holes as it could. Smooth wi...

... Mining s for Hard Product Description: 46mm R32 Tunneling Thread Rock Button is suitable for mining, qu...

... with tungsten carbide 36mm taper button Rock Tools Features: 1. Tapered button s connect with tapered rod...

... tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer . 4. Our U flute design for faster, more...

... for Concrete and Hard Description: SDS Plus Tungsten Carbide Hammer are designed for cutting marble, brick, concrete...

... For Concrete Cutting Advantage of steel-body PDC : The strength and ductility of steel give steel- bodies high res...

1. High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit 2. Features of Drill Bits For Glass Drill Bits For Glass is use...

... life, better powder exhausting and easier back, which combine well anti-wear and anti-impact carbide butttons and high-performance steel toget...

... on Ceramic Porcelain Tile Masonry The carbide tile use high-quality cemented carbide materials, the use of sharpen...