Высококачественные зубцы для крыши с сеткой, 25 300 мм, Алмазный сердечник, 1 1/4 дюйма, лазерная сварка, инструменты для сверления бетона, каменной кладки

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Product Overview

Description







High quality Grid roof teeth 25-300mm Diamond Core Drill 1-1/4" Laser Welded Concrete Masonry Hole Drilling Tools


Products Description


Factory Supply Dry and Wet  Diamond Concrete Core Drill Bit for Granite, Marble,Reinforced Concrete








1)High-frequency laser welded diamond drill bit, it's the hole saw for drilling the floor of reinforced concrete brick walls
2) For the market: European and American countries
3)Segment style diamond teeth, Mesh roof style diamond teeth, sharp and not slipping
4)It is recommended to add water to cool down when drilling which can prolong the service life, this drill with higher wear resistance
5)Custom tooth profile is not accepted, the color can be customized
6)Packing method: plastic net, carton box
7) Delivery time is 10-20 days




Outer diameter/mm
Effective length
Thread
Wall thickness/mm
Tool head size
Number of cutter heads
25
450
1-1/4
2.0
12*3.5*9
3
28
450
1-1/4
2.0
12*3.5*9
4
32
450
1-1/4
2.0
16*3.5*9
4
36
450
1-1/4
2.0
16*3.5*9
4
38
450
1-1/4
2.0
16*3.5*9
4
42
450
1-1/4
2.0
24*3.5*9
4
52
450
1-1/4
2.0
24*3.5*12
5
57
450
1-1/4
2.0
24*3.5*12
5
62
450
1-1/4
2.0
24*3.5*12
6
67
450
1-1/4
2.0
24*3.5*12
6
72
450
1-1/4
2.0
24*3.5*12
7
77
450
1-1/4
2.0
24*3.5*12
7
82
450
1-1/4
2.0
24*3.5*12
8
92
450
1-1/4
2.0
24*3.5*12
8
102
450
1-1/4
2.0
24*3.5*12
9
107
450
1-1/4
2.0
24*3.5*12
9
112
450
1-1/4
2.0
24*3.5*12
10
117
450
1-1/4
2.0
24*3.5*12
10
122
450
1-1/4
2.0
24*3.5*12
10
127
450
1-1/4
2.0
24*3.5*12
10
132
450
1-1/4
2.0
24*3.5*12
11
142
450
1-1/4
2.0
24*3.5*12
11
152
450
1-1/4
2.0
24*3.5*12
12
162
450
1-1/4
2.0
24*4.0*12
12
172
450
1-1/4
2.0
24*4.0*12
13
182
450
1-1/4
2.0
24*4.0*12
13
200
450
1-1/4
2.0
24*4.0*12
15
225
450
1-1/4
2.5
24*4.0*12
16
230
450
1-1/4
2.5
24*4.0*12
16
250
450
1-1/4
2.5
24*4.0*12
17
276
450
1-1/5
3.5
24*4.0*12
19
300
450
1-1/4
3.0
24*4.0*12
21








Company Profile








Why Choose Us








Packaging & Shipping




FAQ


Q1. Do you have different quality for different kind of Material?
A1. Yes, according hardness of Material and Material's feature, we have different typology respectively.


Q2. If we need technical support, can you offer us?
A2. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.

 

Q3. How can we be your agent in our country? 
A3. Please inform us your detailed company, we will discuss and propose helpful suggestion for you, and to find the best solution for you.


Q4. Do you provide samples ? is it free or extra ?
A4. Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q5. Is there cheap shipping cost to import to our country? 
A5. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.


Q6. Which Express company you send? How many days we can receive?
A6. We are official partner of TNT, it will take only 3-7 days after we sent.


Q7. When you can reply to me when I send you an Inquiry? 
A7. We promise to reply within 6 hours( including holidays) on receipt of your inquiry.


Q8. What is your terms of payment ? 
A8. Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.The final way can contact us for negotiation.


Q9. How long is your delivery time? 
A9. Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.







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