spade bit drill

Wood with Sandblasted High Carbon Steel Inch Size Description of Wood : 1. Material:High Carbon Steel; 2. Surface:Bri...

...H CURVED CUTTER ● Esp.good for cutting smooth hole. 13WO0104 TRI-POINT WITH CROSS CUTTER 　● Good for cutting wood and chipboard with smoo...

Inner Hex Body 27mm 28mm Diameter Roof Coal Mining with Tungsten Carbide Insert Tungsten Carbide Tips coal mining / PDC double wing ...

... Flat Wood For Wood Cutting & Size: 6mm to 40mm Length: 150mm Material: Carbon Steel Processing: Weld Coating: Bright poli...

... Wood For Wood Cutting & Product Name Hex Shank Flat Wood For Wood Cutting & Material High Carbon ...

... rigs for oil well Water well discriptions: 1. Product: we specializes in manufacturing: Tricone , steel tooth ,...

...,Mining,Water Well,Geological Exploration areas.Our tricone divideds into metal sealed and rubber sealed . 1. The C-Center jet can...

... composed of four characters that designate: Body material Cutter density Cutter size or type profile All of our are fit for API sta...

..., through heat treatment so that it can withstand the toughest rock demands, and transmit intensive impact energy into the rock with the l...

... is very important to achieving the required product or outcome. suitable holes allowing explosive charges to be placed down the h...

... for Water Well Pdc Feature: 1.Suitable for soft, medium and hard formations. 2.Super strong material promot...

... tool cross type 7°excellent ing performance Product description Small hole tapered ground are the most popular t...

..., long service life, better powder exhausting and easier back, which combine well anti-wear and anti-impact carbide butttons and high-performan...

....They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include water wells, mining, geothe...

... Tools All type Rock Rod for Mining Description: The thread button are made by high quality alloy steel bar and...

... Tools Tapered Button For Small Hole Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° Type:...

... Some details about TC Regrinding: In addition to sharpening, TC can also be reground to restore their or...

... installed on the classic of EQ1141NBJ diesel truck. 1. Application range It is mainly used for diamond and carbide of so...

... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various construction,such as DTH hammer,dr...

...suitable sizes as per your requirements, such as BQ, NQ HQ PQ, etc. This core are wholesale products which are new designed to replace t...