Hot Sell Ceramic Hole Saw Diamond Glass Hollow Diamond Porcelain Core 55mm Dry Sintered Drill Bits

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隐藏域元素占位

Product Description

Product description

M14/M10/Triangular Shank Drill bit	Hole diameter	Working depth	Height of cutter head	Total length	unit （mm）
Φ6	Φ6	≤45	10	65~70
Φ8	Φ8	≤45	10	65~70
Φ10	Φ10	≤45	10	65~70
Φ12	Φ12	≤45	10	65~70
Φ15	Φ15	≤45	10	65~70
Φ20	Φ20	≤45	10	65~70
Φ25	Φ25	≤45	10	65~70
Φ30	Φ30	≤45	10	65~70
Φ32	Φ32	≤45	10	65~70
Φ35	Φ35	≤45	10	65~70
Φ40	Φ40	≤45	10	65~70
Φ45	Φ45	≤45	10	65~70
Φ50	Φ50	≤45	10	65~70
Φ55	Φ55	≤45	10	65~70
Φ60	Φ60	≤45	10	65~70
Φ65	Φ65	≤45	10	65~70
Φ70	Φ70	≤45	10	65~70
Φ75	Φ75	≤45	10	65~70
Φ80	Φ80	≤45	10	65~70

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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,we delivery 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.