tapered drill bit

... Short Skirt Button Sharpener Our ed are made by high quality alloy steel bar and tungsten carbide...

...KINGDRILLING DTH description: Tungsten Carbide Cutting Tools For Mineral Parts can be used under any rock ...

Hammer Tool Parts Button , 33mm Drill equipment affords drillers the ability to change whilst...

... , especially button are the most popular with a wide selection of head diameters from 26mm to 48mm. With...

... rock tool cross type excellent ing performance Water Well description Small hole ground b...

... Steel 7 Degree Rock Rod Connect with rod usually has a forged collar to maintain the proper shank s...

... roof bolting applications, as we are Chinese leading manufacture of rock ,we have rich experience in reseraching and producing .Our p...

... efficiency,longer service life,better powder-discharge,better wear-resistance and impact-resistance,easier -back performance etc.,widely used i...

White Finish Morse , Extra Long For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-spe...

... of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the skirts, button s have a good performance and ...

..., 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm, 45mm rock button 2. Type: button 3. button for rock 4. ...

... 7 degree 11 degree Hex 12 Hex 19 for Rock Tools Feature of the button : Premium designs and steel and premi...

... rock mahine , jack hammer Button degree: 7° 9° 11° 12° Button button NO. : 4,5,6,7,8 Body length of : 55mm...

White Finish Morse , Extra Long For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-spe...

... Button Degree: 6°, 7°, 11°, 12° Diameter: 30mm, 32mm, 33mm, 34mm, 36mm, 38mm, 40mm, 41mm, 42mm Buttons: 4, 5, 6, 7, 8 Flushing ...

... Tools Forging Processing Type Specifications High grade tungsten carbide inserts bodies manufactured from high grade...

... Product information: -Name:Buttons High Quality Tungsten Carbide -Button No.: 4,5,6,7,8. -Brand Name: JX -Dia...

rock tool cross type 11°excellent ing performance Product description Small hole ground are the mos...