Description
Concrete nemesis
High temperature quenching
High hardness and long service life
Choose the model according to your own machine
Applicable to drilling operations of various materials
Detailed Photos
The surface of the standard handle is fine polished and beautiful
Alloy drill is hardened at high temperature and durable
The U-shaped large groove drill body is grinded, rust-proof and chips are removed smoothly
Independent packaging, effective protection of drill bit
Product Parameters
Customazation Requires DAtaItem | diameter(mm) | work length(mm) | total length(mm) |
8-25*280 | 8-25 | 135 | 280 |
12-25*340 | 12-25 | 195 | 340 |
14-28*400 | 14-28 | 255 | 400 |
30-38*400 | 30-38 | 250 | 400 |
12-28*400 | 12-28 | 265 | 400 |
14-28*500 | 14-28 | 355 | 500 |
30-38*500 | 30-38 | 350 | 500 |
14-38*600 | 14-38 | 450 | 600 |
14-40*700 | 14-40 | 535 | 700 |
14-28*800 | 14-28 | 635 | 800 |
30-38*800 | 30-38 | 620 | 800 |
14-28*1000 | 14-28 | 835 | 1000 |
30-40*1000 | 30-40 | 820 | 1000 |
Use and maintenance
1. When drilling, it must be fixed without movement, and it must be at a right angle to the opening; When the positioning drill is fully drilled, please wait a moment, and then drill slowly.
2. In the process of operation, if there is any abnormality or the chip removal is not ideal, please stop working, and then work after the chip is dumped
3.It is necessary to add water or coolant when drilling to prolong the service life of the drill bit.
4. The drill bit is consumable, and it is not returned or replaced after use, and is not guaranteed
FAQ
1: Could I order one piece for sample to test the quality?
Yes, We recommend to check the sample before order. Please inquiry us the Customer servicer, ,size,tree species, wood diameter, length, opening specificationsand etc.
2.What's the sample fee , could i get free sample?
For some items with small size and ordinary color, free sample will be possible when the order is more than MOQ. For items with special color and size , we could charge for a little sample with freight in your side. But we promise to refund the sample price difference when certain quantity order is placed.
3.How long will it take to ship?
The delivery time is related to the order quantity and whether it is in stock. If the product is in stock, it can be dispatched as soon as possible; if it is not in stock, it will take about 15 working days to arrange the shipment.4.Do you make OEM?Yes, we do. We have laser machine, can laser your logo and sizes on the body of milling cutter, also can print labels.5.Can you send products to our Forwarder In China
Yes, if you have forwarder in China, i will glad to send products to him/her.