30mm drill bit

... , 12 Degree 40mm Rock Description Tapered equipment affords drillers the ability to change whilst still us...

..., the height is 5.5mm, and the special chamfer is 1/4 circle. This chamfer is placed at the core of the during welding to increases the a...

... 11 degree 12 degree Hex22 32mm Small for Mining Ater a rigorous heat treatment process, the pants body has a high intensity so t...

... 35mm 38mm 40mm Diamond Core International Standard We specialized in manufacturing Rods, Casings, Core barrels, Diamond , ...

... 40mm 7 degree 4/5 button hard rock button conical 1 Product description of Rock We are a manufacturer of va...

... For Stone With 50mm Working Length , Middle Size Diamond core which adopt excellent diamond segment, steel tube, usd on stone drilli...

...cutting diameter . It is made from solid carbide, which offers exceptional hardness and durability, ensuring a long-lasting tool life. Th...

Tungsten Carbide Coaling Mining For Coal Mining Use 1. Product Description: Material: high virgin raw material with submicron...

... Brand: Starry/OEM Size: 4- With Length From 110-1000MM Raw Material: 40 Cr,YG8C Tungsten Carbide Flute Shape: W Flute, U Flute, L Fl...

... Brand: Starry/OEM Size: 4- With Length From 110-1000MM Raw Material: 40 Cr,YG8C Tungsten Carbide Flute Shape: W Flute, U Flute, L Fl...

... for Ganite tile Porcelain Marble With High Quality Long Life Specification : Diameter :22- Diamond width :12mm Fast, smoo...

... Set with Metal Box Hex Shank Product features 1) 3 Step :4-12,4-22,4- 2) Made of high quality high speed steel that is hard...

...-60mm Diameter 50mm Length Thread Cross Threaded include general,retrac and reaming three series,with stronger button-fixing abi...

... High-Carbon Steel Industrial Spade Paddle Flat Size: 6mm to 40mm Length: 150mm Material: Carbon Steel Processing: Weld Coating: Br...

... Precission Of PCB 0.10 / 0.15 / 0.2 / 0.25 / 0.30 mm Feature: 1. Different Types and Diameters 2. Excellent Performance on PC...

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

...Step Up Step Cone For Wood 1. HSS Tin-Coated - High speed steel along with titanium coating ensures outstanding durability and ...

...be used for ceramic tiles, glass, marble, and other materials. Diamond core use super grade diamond, with high efficie...

... Plus systems with brazed carbide tip & shot blast finish. Ideal for efficient in concrete, granite, brick etc. DIN 8035 12SO0001 Single F...