Green Diamond Core Drill Bit for Granite Stone Hard Rock

Product Description

Green Diamond Core Drill Bit For Granite Stone Hard Rock
Product Description Diamond hole saw are very efficient as they only cut the circumference of the hole and not the mass of material.
There are some disadvantages: The drill being used must be capable of producing high torque at low speeds.
Core drills can bind with the dust especially if water is used - regular cleaning may be required during drilling.
The most important thing to recognise is the high chance of the bit causing a 'kick back' if it jams in the hole.
For this reason a drill with a handle or preferably a clutch mechanism is a good idea - especially if the drill is being used at height!
Diamond core drill bits (sometimes called diamond hole saws) are used to drill holes in brick, concrete, block, and stone and similar material.
They are ideal for cutting holes through walls for plumbing pipework.
Normally you will need to buy the Core Drill , an Arbor(to suit your drill chuck type - Hex or SDS+) and a Pilot Drill (to centre the Core Drill).
Complete Sets are available if you require only one or two sizes for a specific project.

Products Display
Hot Products
Company information
Packing & Delivery
FAQ What is the minimum order we should buy?
For Diamond Core Drill Bit, 5pcs per size..
If the total weight reaches 21kg, you can get the best offer from the express company.
How could we know the quality of your Diamond Core Drill Bit ?
You can buy our Diamond Core Drill Bit with a small quantity first, testing our quality and service. For small quantity, you don't need to take the risk in case they don't fit your market. To support you test our products, we offer you a discount for the sample order.
To provide you the most suitable Diamond Core Drill Bit, please confirm all the technical details with our engineers before you place an order.
If your Diamond Core Drill Bit are not in satisfactory performance, what should I do?
Please get in touch with our engineer, give us feedback, we will give you a satisfactory solution. Meanwhile, we will send you a free sample for the second testing.
Contact

---

>> Plastic Crushing Blade Shredder Granulator Hob Pelletizer Rotary Cutting Blade Tungsten Carbide Insert Circular Knife of Industrial Machine Tools Accessories
>> for iPhone/Type-C/3.5mm Headphone Jack Mini Dual Wireless Microphone Lavalier Microphone Recording
>> Series Q Single Side Grinding and Polishing Machine for Metal
>> Mini Portable Cotton Picking Harvester Machine Cotton Harvester in India
>> Modern Wooden Living Room Computer Chinese Ergonomic Game Office Furniture
>> 3 Ton 10m 8ton 20m Crawler Mini Spider Crane for Construction Use
>> Pumps Elbow Buy Mixers Screw Used Truck Truck Mounted Concrete Boom Pump
>> Industrial Hamburger Bun Toaster
>> High Quality 800-2000kg/H Automatic Corn Sheller with Low Price
>> Xuzhou 6 Ton High Quality Crawler Excavator Xe60ga Small Excavator with Yanmar Engine and 0.25m3 Bucket for Sale
>> Taijia electromagnetic flow meter flowmeter magnetic flowmeter display for Agriculture
>> 20 Years Factory Cheap Price CE Certified Provide Fully Automatic Bench Table Drilling Machine Mini Drill Press
>> Residenticial Door Building Door Decoration Door
>> Wholesale Unisex Colorful Custom Hat Embroidered Logo Cotton Spring Summer Running Sports Golf Sun Visor Cap
>> BOMBA DE ACEITE Oil Pump OEM XS6E-6600-AD XS6E6600AD XS6E6600AG XS6E6600AC for ford fiesta 1.6
>> Manufacturer 304 Stainless Steel Direct Net Rope Fishing Machine Sales Winch/Marine Net Winch
>> Handheld Portable Small USB Mini Night Color Ultra Quiet Office Desktop Fan
>> EAS RF/Am Hard Tag Bottle Hard Tag Anti-Theft 8.2MHz/58kHz
>> pp visitor coat/nonwoven disposable visitor coat
>> Factory Price Ds5 1p 2p 3p 4p 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A Isolator Switch