flat drill bit

... specially for wood cutting Size: 6mm to 40mm Length: 150mm Material: Carbon Steel Processing: Weld Coating: Bright polishing Black C...

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

5/8inch Wood 250mm Fast For Wood *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {heig...

... Type With Top Head 76 99 112 120 133mm Sintered With Nw Pin PDC Feature: 1. Suitable for soft, medium and hard formati...

... Face and Drop Center Button for Rock T51 89 mm Retrac Spherical Button Face and Drop Center Button Model: R22, R25, R2...

... Wood Set with Bright Finished for woodworking Specification of Drill bits: 1. Material:High Carbon Steel; 2. Surface:Bright 3....

...Matrix Body. With higher strength of tungsten carbide as the body, the has good anti-erosive and the increased the toughness. With premium PDC ...

... 76mm Face Heat Treatment Description Of T45 face Heat Treatment Rock Threaded button cover regular,...

... Blue Nano Coating Bottom 10mm Carbide Introduction: The AMG Tungsten Carbide with advanced Blue Nano Coating del...

... rock like shale and limestone with low silica content. Drop Center will help straighter holes in less consolidated rock. Face ...

... Shank Zinc Plated Carbide Tipped Masonry for Concrete Brick Masonry 1. Description: Product Name Three- Shank R Flute...

... production process,they are used widely in the world from the last century, itis generally used to holes within diameter of 50mm in middle r...

... Shank Zinc Plated Carbide Tipped Masonry for Concrete Brick Masonry 1. Description: Product Name Three- Shank R Flute...

..., our tools are tough enough to meet rock demands and have the least loss of energy while the rocks.Besides, we can desi...

... 178mm Cop64 DTH Rock for Waterwell Description: Different face style makes DTH suitable for various rock conditio...

... face/double gauge face/ face 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button fla...

Face Water Well , DHD360 178mm Diameter Rock Bit Face Shape Selection: 1. Face This kind of face shape is suitable for...

... manufacturers in China's tool industry. Our company has many senior mechanical design engineers with more than 20 years of design experie...

... bottom is tool designed specifically for high-precision and high-efficiency deep hole , especially suitable for machining ap...