Audited Supplier
QD550-2F
Coating
Spiral Tooth
Standard
Solid Carbide
Ball Nose End Mills
Ball Nose End Mill HRC55
45/55/65/75degree
2/4flute
1-20mm
50-200mm
Altin/Tisin/Dlc/Alcrsin/Nano Coatings
Metal
Carbon Steel, Alloy Steel, Cast Iron, etc.
High Precision
Milling Machine
CNC Machine
5PCS
Sea/Express/Air
UPS/FedEx/DHL/TNT/EMS
3-10days
HANDERK
Plastic Box
Metric Size/Inch Size
Jiangsu Changzhou
8207709000
Product Description
1.High quality carbide rod
All cutting materials are from international famous brands, high hardness, long tool life.
| Grade | HRC45 | HRC55 | HRC65 | HRC68 |
| Materials | DU20 | MH12S | ZK40SF | GU25UF |
| Details | Grain size: 0.8um Co: 8% Flexural strength: 3800N/mm2 | Grain size: 0.6um Co:10% Flexural strength: 4100N/mm2 | Grain size: 0.5um Co: 12% Flexural strength 4300N/mm2 | Grain size: 0.4um Co:12% Flexural strength: 4300N/mm2 |
2.Super coating
Good coating can improve tools life and production efficiency, and we provide professional suggestions
according to your cutting requirements.
| Item | Color | Hardness(HV) | Thickness(UM) | Oxidation Temp.(°C) | Friction Coeffient |
| AlTiN | Black | 3300 | 2.5-3 | 900 | 0.3 |
| TiAlN | Viloet | 2800 | 2.5-3 | 900 | 0.3 |
| TiSiN | Bronze | 3600 | 3 | 1000 | 0.45 |
| AlTiSiN | Blue | 4000 | 4 | 1200 | 0.4 |
| TiN | Gold | 2500 | 2.5-3 | 600 | 0.4 |
Ball Nose End Mill is also called a ball-nose cutter. It is a tool with a blade like a ball head (the blade head is a spherical curved surface) and is installed on a milling machine and is specially used for milling curved surfaces or arc grooves. In actual use, ball cutters generally have an integral structure, and the blade should not be broken. They have excellent milling effects when processing 3D surfaces (curved surfaces), and can also process small concave areas.
Ball Nose End Mill HRC551.Strong and Durable: Milling cutter is made of tungsten carbide material, it is high-wearable and has a long life; 2 flutes 30° helix angle design,great for speedy cutting smooth cutting and fast chip-removal, gives outstanding cutting performance and wear resistance.
2.TiSiN Coating: High performance TiSiN coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds.
3.Widely Application: HANDERK carbide ball nose mill tools perfect for Hard Materials carbon steels, alloy steels, pre-hardened steels, hardened Steels, cast iron,Titanium Alloy, Graphite, plastic, composite material,etc.
| Cutting Diameter | Radius | Shank | Overall Length |
| mm | mm | mm | mm |
| 1 | 0.5 | 4 | 50 |
| 1.5 | 0.75 | 4 | 50 |
| 2 | 1 | 4 | 50 |
| 2.5 | 1.25 | 4 | 50 |
| 3 | 1.5 | 3 | 50 |
| 3 | 1.5 | 4 | 50 |
| 3.5 | 1.75 | 4 | 50 |
| 4 | 2 | 4 | 50 |
| 5 | 2.5 | 5 | 50 |
| 5 | 2.5 | 6 | 50 |
| 6 | 3 | 6 | 50 |
| 7 | 3.5 | 8 | 60 |
| 8 | 4 | 8 | 60 |
| 10 | 5 | 10 | 75 |
| 12 | 6 | 12 | 75 |
| 14 | 7 | 14 | 100 |
| 16 | 8 | 16 | 100 |
| 18 | 9 | 18 | 100 |
| 20 | 10 | 20 | 100 |
| 6 | 3 | 6 | 150 |
| 8 | 4 | 8 | 150 |
| 12 | 6 | 12 | 150 |
| 14 | 7 | 14 | 150 |
| 16 | 8 | 16 | 150 |
| 18 | 9 | 18 | 150 |
| 20 | 10 | 20 | 150 |
| 6 | 3 | 6 | 200 |
| 8 | 4 | 8 | 200 |
| 10 | 5 | 10 | 200 |
| 12 | 6 | 10 | 200 |
| 16 | 8 | 16 | 200 |
| Cutting Diameter | Cutting Length | Shank | Overall Length |
| Inch | Inch | Inch | Inch |
| 1/16 | 3/16 | 1/8 | 1-1/2 |
| 5/64 | 3/16 | 1/8 | 1-1/2 |
| 3/32 | 9/32 | 1/8 | 1-1/1 |
| 7/64 | 3/8 | 1/8 | 1-1/2 |
| 1/8 | 3/8 | 1/8 | 1-1/2 |
| 3/16 | 5/8 | 3/16 | 2 |
| 1/4 | 3/4 | 1/4 | 2-1/2 |
| 5/16 | 13/16 | 5/16 | 2-1/2 |
| 3/8 | 1 | 3/8 | 2-1/2 |
| 1/2 | 1 | 1/2 | 3 |
| 5/8 | 1-1/4 | 5/8 | 3-1/2 |
Customization Options At Your Fingertips
We offer endless possibilities to help you accomplish your goals.
With the support of our industry experts,
your brilliant ideas will never be compromised.
With the support of our industry experts,
your brilliant ideas will never be compromised.
CORPORATE INFORMATION
Founded in 2000, HANDERK is a Solid Carbide Cutting Tools manufacturer of End Mills, Drills and lnserts.
Up to now, HANDERK has a year asset of 30 million USD, three branch factories with a total area of 6,000m² over 120 employees. 160 sets of domestic and imported equipment, including SAGE, WALTER, and ANCA, manufacture different products respectively to enssure everyday 180,000pcs different stock.
Adhering to the belief that "Products and services are the vitality of the enterprise", HANDERK is keeping to understand the needs of customers and the market, strengthens the technical construction of the team, improves the strength of manufacturing technology, production and manufacturing process, and actively develops new products to enhance our professionalism and innovation capabilities. ln addition to providing high-quality products and technical solutions, we hope to provide more business assistance to our partners to achieve common development and win-win cooperation.
OUR EXHIBITION
Changzhou Handerk Precision Tools Co., Ltd.
Q1: ls Changzhou Handerk Precision tools co.,ltd company or factory?A1: We are the factory established in 2000, now we own 3 factories specialized in Carbide Raw Material, End Mills and Drills, we also support CNC Tools one-stop purchase.
Q2: Do you support customization?
A2: Yes. We support OEM & ODM service including specs. customization according to customers' drawing(or we can help design what you want), laser LOGO on products, LOGO sticker, customized package, etc..
Q3: Free sample available?
A3: We offer free sample and promoting discount occasionally, some products can be free with your bulk order :)
Q4: How long is your delivery time?
A4: We have most products with different specs. In stock can be shipped out within 3 days. For customized products, generally 7-10 days. But exact time will depends on order qty.
Q5: What's your delivery way?
A5: For express delivery, we generally cooperate with DHL, TNT, FEDEX, EMS. Air shipping, sea shipping or DDP shipping ways are available for your request.
