86-519-69887533
No. 6-7, Yueshan Rd, Xixiashu Town, Xinbei District, , Changzhou, Jiangsu, China
The specification of solid carbide inner coolant jobber drill bit
standard size
| product name | Tungsten carbide drill bits for drilling hole with cnc machining |
| cutting Diameter | D15.6mm |
| cutting Length | L50mm |
| overall length | L100mm |
| shank Diameter | D16mm |
| point angle | 140° |
| Helix angle | 30° |
| Coating | Balzers HELICA |
| HRC of workpiece | HRC55° |
| Raw Material | GU20F |
| suitable for | Structural Steel,Alloy Steel,Stainless Steel,commom materals |
| OEM | √ OK |
Note :
1>Non-standard products are available according to customer's drawing or customer's sample .
2>We olso design and manufacture products,according to the request of customer's.
3>If you have any questions ,please cantact me anytime,JINOO will warmly welcome your inquiry.
Why do you choose JINOO products ?
1, 100% Raw material Tungsten carbide drill bits for drilling hole with cncmachining
2, super coating Tungsten carbide drill bits for drilling hole with cnc machining
Item | AlTiN | TiAIN | TiSiN | HEILICA |
Hardness(HV) | 3500 | 3300 | 3500 | 3000 |
Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 0.5-4 |
Oxidation Temp(°) | 900 | 800 | 1500 | 1100 |
Friction Coffients | 0.4 | 0.4 | 0.45 | 0.25 |
Color | Anthracite | Purple-gray | Bronze | copper |
3, Advanced CNC griding Equipment of carbide inner-coolant drill bit
We imported many sets of advanced CNC griding machines from Germany, Australia, Swit -zerland. Such as Walter Power ,Walter Micro,Walter vision,ANCA,RollomaTic,etc.
so ,we can guarantee the high precision and good performance of our products.
4,Quality Assurance(QA) Tungsten carbide drill bits for drilling hole
we have strict quality control system.
5, Wide Application of Tungsten carbide drill bits for drilling hole
Tools are widely used in many fields, such as outomobile, military manufacturing, mould development, electron and medical instrument, horologe, aerospace,etc.
6, prodctation process of Tungsten carbide drill bits for drilling hole
1,Packaging Dtails
2,Delivery Details:5-20 days after receiving deposit .
(if the product in stock will dispatch at once)
3,Payment Ways :T/T, Western Union, Paypal, Escrow(Choose your convenient way)
4,Shipment Ways:DHL, UPS, FEDEX, TNT, EMS,the port is shanghai ,ningbo ,shenzhen etc. (choose your convenient way)
Our Services
How to Order?
Please contact us if you are interested in our inner coolant solid carbide drill bits .
Changzhou Jingnuo Tools Manufacturing Co., Ltd. was founded in 2006. We are located in Changzhou City of Jiangsu Province, 5km away from Changzhou airport and 3km away from the expressway between Shanghai and Nanjing.
We focus on designing, researching and developing, manufacturing and selling end mill, drill, reamer, molding cutter, saw blade. Our products are extensively used in CNC machining area and other industries. Furthermore, all our products are manufactured with advanced equipment from Germany and Australia and strict QC procedures in order to ensure high quality.
Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.
1,Are you manufacturer? Do you have factory?
We are manufacturer, factory located in Changzhou City, Jiangsu Province, welcome to visit our factory!
2,What machine you use?
You can see Walter grinding machines in our factory, also have PARLEC detection machine.
3,Does free shipping is possible?
We don't offer free shipping service, but we will give you some discount if you buy large quantity products.
4,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.
5,Do you make OEM?
Yes, we do. We have laser machine, can carve your brand and sizes on the body of milling cutter, also can print labels.
6,How about the delivery time?
According to the sizes and quantity, delivery time is different. Usually be 5~15 days. We can tell you exact inventory state if you need.
