diamond core drill bit
3.40-60s/hole for 3cm granite
Diamond Core Drill Bit
This core bit is unsurpassed in drilling speed due to the turbo style rim design. The diamonds on the outside of the tube enhance the drilling capabilities,making this the perfect choice for on site drilling.
1, Fast and smooth drilling at high speed.
2, Suitable for dry drilling stone.
3, Welded by Laser and vacuum brazed protection reducing heating
4, Never tip off and amazing long life.
For drilling granite and marble.
Other specification could be ordered according to your requirements.
Xiamen Zequn Import & Export Co., Ltd responsibles for Import &Export DC and DIKE brand diamond tools for stone and construction. Our company has always been a very important sector in the stone and construction area,with high quality and competitive price. Our main products are diamond segments, saw blades, wire saws,diamond abrasive, flexible polishing pads, floor polishing pads, cup wheels, profiling wheels, CNC-profiling wheels, drill bits, finger router bits, brushes, abrasive blocks and electroplated...
Our Factory(Buy from our factory directly would save your money):
Packaging & Shipping
1.Delivery time : In about 20-30 days after payment
2.Transport ways choose: Urgent order with Lessweight or samples Berry recommend express service.
3.Normal (regular) order which weight over 45kgs Berry recommend Air Cargo.
4.Big diameter saw blades or heavy weight MBerry recommend Sea Cargo.
We will inform the approximate shipping date before you place order.
1.TT, western union, MoneyGram and paypal 100% payment before delivery.
2.To the Bulk order ,theL/C is also can consider
Pre-sale service offered such as:
* How to choose suitable tools for your stone. * Safety Guide of Diamond Saw Blades or Blade Operating Speeds * Take Care of Your Saw Diamond saw blades * The working principle of Diamond Saw Blades
What is your mode of payment?
Air Cargo the payment should be 100% deposit by T/T.
Sea Cargo other terms is available.
What is the delivery way?
Urgent order with small size and weight, we recommend express courier service.
Normal(regular) order with weight over 45kgs but less 1000kgs, we recommend Air Cargo.
Goods with big dimension or heavy weight we recommend Sea Cargo.
we will give the advice according to actual situation.
How can I know how much the freight charge is?
Calculate the total weight of your order.
Choose a shipping method.
Check the current freight Rate and calculate shipping charges.