5MM -130MM cuum Brazed Diamond Drilling Core Bits Drills hole saw hole cutter Diamond drill bit for Porcelain Marble Granite Products from Beijing Deyi Diamond Products Co., Ltd.

Product Details

Brand Name:	DeYi;	Process:	Vacuum brazed technology;
Customized support:	OEM;	Grit:	40/45#;
Machine:	angle grinder;	Finish:	diamond+45Mn steel;
Diameter:	5mm-130mm;	Port:	Tianjin;
MOQ:	1 piece;	Usage:	For Marble, ceramic ,granite,porcelain drilling holes;
Supply Ability:	50000 Piece/Pieces per Month;	Model Number:	1;
Package Preview:	;	Diamond Height:	10mm;
Type:	Core Drill Bit;	Packaging Detail:	inner box and outer box , and support customize packing details;
Warranty:	1 month;	Shank:	M14;
Working Length (mm):	130MM;	Advantage:	dry using ,longer working life;
Payment Terms:	L/C,Western Union,D/P,D/A,T/T,MoneyGram;	Use:	Masonry Drilling;
Suitable for:	Concrete Stone Granite Marble;	Certification:	ISO9001-2015;
Place of Origin:	Beijing China;

Product description

product name	specification (unit: mm)								cold candle	recommended revolutions
product name		opening diameter	working depth	sand width	total length	stem diameter			cold candle	recommended revolutions
Vacuum brazed diamond drill bit	Φ6	≤35	10	62	22	yes	over 11000
		Φ8	≤35	10	62	22	yes	over 11000
		Φ10	≤35	10	62	22	yes	over 11000
		Φ12	≤35	10	62	22	yes	over 11000
		Φ15	≤35	10	62	22	yes	over 11000
		Φ16	≤35	10	62	22	yes	over 11000
		Φ18	≤35	10	62	22	yes	over 11000
Vacuum brazed diamond drill bit	Φ20	≤35	10	60	27	no	over 11000
		Φ25	≤35	10	60	27	no	over 11000
		Φ30	≤35	10	60	27	no	over 11000
		Φ35	≤35	10	60	27	no	over 11000
		Φ38	≤35	10	60	27	no	over 11000
		Φ40	≤35	10	60	27	no	over 11000
		Φ43	≤35	10	60	27	no	over 11000
		Φ45	≤35	10	60	30	no	over 11000
		Φ50	≤35	10	60	27	no	over 11000
		Φ55	≤35	10	60	28	no	over 11000
		Φ60	≤35	10	60	30	no	over 11000
Vacuum brazed diamond drill bit	Φ65	≤35	10	60	27	no	over 8000
		Φ68	≤35	10	60	30	no	over 8000
		Φ70	≤35	10	60	30	no	over 8000
		Φ75	≤35	10	60	30	no	over 8000
		Φ80	≤35	10	60	30	no	over 8000
		Φ85	≤35	10	60	30	no	over 8000
		Φ90	≤35	10	60	30	no	over 8000
		Φ100	≤35	10	60	30	no	over 8000
		Φ110	≤35	10	60	30	no	over 6000
		Φ115	≤35	10	60	30	no	over 6000

Product Details

Company Profile

Certifications

Product packaging

FAQ

1.What material is your product ?

Our products are made from diamond , we have sintering, electroplating , and brazing technology.

2.What is your production capacity ?

We have 5 large sets producing machines in our factory , and we are going to extend our production again. Now we can produce 10000pcs per day , and if your order quantity is big , we can arrange it at first.

3.May I get some pieces samples from you ?

Yes, we are glad to provide sample for testing , we have confidence about our quality , Deyi is the lead brand in Diamond industry, I believe you will satisfied with us.

4.Shall we go to visit your factory ?

Of course yes , welcome to visit our factory , we will try our best to show you our sincerity and factory , you will see our stock, production machines , enthusiastic colleagues .

5.How will you guarantee the quality is eligible ?

We have 3 times to examine the quality of products , first : pre-production , second : post-production , third : before
delivery.So you needn’t to worry about it.

6.How could I complete an order ?

1) Sending your inquiry/requirements about products.
2) We confirm your inquiry.
3) Discuss with the details of products.
4) Produce some pieces samples or send sample to you for testing from our stock .
5) After your confirmation , you pay us down payment , then we begin to produce stuff .
6) Before delivery, we can send you some pieces bulk samples for testing , if no question , then you pay us the balance payment,wedelivery all the goods to you as our documents.
7) When you receive all the goods , you can check it first, if no question , then the order is finished , if there are some
questions about quality , then we can deal with it together , we are responsible for the after sales.