| Type: | Carbide Burrs |
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| Material: | Carbide |
| Usage: | Metal Drilling, Wood Drilling, Well Drilling, Masonry Drilling, Woodworking |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
• Burr Shape = E type Oval shape
• Cut Type = Standard cut,Double cut,Aluma cut,Fine cut,Coarse cut.
• Shank Diameter = 1/4''
• Material = Tungsten Carbide
| Shank diameter(inch) | Cutting Diameter(inch) | Cutting length(inch) | Total Length(inch) | Cut Type | Technique |
| 1/4 | 1/4 | 3/8 | 2-1/4 | Standard cut Double cut Aluma cut Fine cut Coarse cut |
Silver welding,copper welding |
| 3/8 | 5/8 | 2-3/8 | |||
| 1/2 | 7/8 | 2-5/8 | |||
| 5/8 | 1 | 2-3/4 | |||
| 3/4 | 1 | 2-3/4 |
Our mission at Oston Carbide is to develop,manufacture and sell reliable carbide tools that make work easier and faster to execute.we have been devoting to developing and supplying carbide products specifically suited for each of our market field,currently we have already owned mature products system and quality controling system,you will get both manufacturing prices and good services here.
Our values are the principles of our commitment,which drive us everyday:
Quality: we offer equal or higher-quality products in regard to expectations and satisfaction to our customers.
Respect: we choose the proper ways in all of our exchanges with customers,colleagues and various departments.
Positive: we face every inquiry with positive attitude and tell the hard truth with courtesy,accuracy and integrity.
Thoroughness: we treat every details seriously from our products supplying,our daily work,and our services.
Innovation: we question ourselves, be proactive and think outside the box.
• Premium tungsten carbide blanks
• CNC High precision cut flutes for unmatched uniformity and balance,vibration Free cutting.
• Silver welding between head and shank - stronger bond than industry standard copper welding.
• Miniature size ideal for engraving, precision work or in hard-to-reach areas.
• Double-Cut flute designed for improved operator control, faster stock removal, smaller chips, and minimal loading. More effective on harder materials than single or aluma cut.
1. Material Milling and Desiccation
Dust-Free Workshop: All staff must wear specified uniforms before entering the workshop.
2. TPA suppressing and HIP sintering
Machinery Automation:Automatic manipulators are installed for all of our TPA suppressing facilites,which is more accurate on weight controlling and reduces production cost.
Strict rules of operation: All operation need be conducted strictly as process rules.
3. Quality checking of trial production.
New testing piece: Testing piece must be produced before a new batch of material is used for mass production to ensure the stable quality.
4.Grinding and Machining
We own all facilitess for the whole carbide machining system to ensure the delivery in time,including surface grinding lathe,external grinding lathe,centerless grinding lathe,wire cutting machine,EDM sparkling machine.
5.quality checking of finished products and package.
Double Quality Checking: Inspection for semi-finished and finished products are both essential,products with defects will never be shipped.
Safe package and delivery: Kraft paper for the first layer,bubble plastic for the second layer,gaps are filled with sponge,We focus on every package detail to ensure that clients receive our goods with good looks and good quality.
• Deburring
• Contouring
• Edge chamfering/rounding
• Milling out in preparation for build-up-welding
• Preparation of weld seams/weld dressing
• Cleaning cast material
• Modification of workpiece geometry
• Engraving
• Precision grinding
• Die grinder
• Rotary grinder
• Pencil grinder
• Dremel rotary tools
Suppliers with verified business licenses
Audited Supplier 
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