Dongguan Drow Precision Alloy Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100*1000pcs/month |
| Delivery Time | Depend on the quantity. Usually 3~15 workdays if in stock; Over 500pcs need to be negotiated; |
| Packaging Details | 1. We will choose the right package according to the shape of the product. Usually choose foam plastic, cartons, large cartons, professional plastic packaging boxes and so on. 2. According to your choice or our recommendation of the best transportation pla |
| Customized Support | OEM,ODM |
| Product Type | Tungsten Carbide Material |
| Material | Raw tungsten carbide add Co element |
| Material properties | Specific properties as below shows |
| Grain size | Submicron,Medium,Coarse |
| Surface treatment | Rough/rough grinding/grinding |
| Characteristic | Sintered Two Helical Coolant Hole Rods (15° ) |
| Specification | Customized or Standard |
| Sample order | Acceptable |
| Usage | Mainly used for processing wood, acrylic board, fiberboard |
| Brand Name | Drow |
| Model Number | Two Spiral Holes Carbide Rods(15°) |
| Certification | ISO9001 |
| Place of Origin | Dongguan,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100*1000pcs/month |
| Delivery Time | Depend on the quantity. Usually 3~15 workdays if in stock; Over 500pcs need to be negotiated; | Packaging Details | 1. We will choose the right package according to the shape of the product. Usually choose foam plastic, cartons, large cartons, professional plastic packaging boxes and so on. 2. According to your choice or our recommendation of the best transportation pla |
| Customized Support | OEM,ODM | Product Type | Tungsten Carbide Material |
| Material | Raw tungsten carbide add Co element | Material properties | Specific properties as below shows |
| Grain size | Submicron,Medium,Coarse | Surface treatment | Rough/rough grinding/grinding |
| Characteristic | Sintered Two Helical Coolant Hole Rods (15° ) | Specification | Customized or Standard |
| Sample order | Acceptable | Usage | Mainly used for processing wood, acrylic board, fiberboard |
| Brand Name | Drow | Model Number | Two Spiral Holes Carbide Rods(15°) |
| Certification | ISO9001 | Place of Origin | Dongguan,China |
| High Light | Helical Holes solid tungsten carbide rods ，Drilling solid tungsten carbide rods ，Reamers Solid Carbide Rods | ||
Application Field:
Tungsten Solid Carbide Rods with Two 15° Spiral Coolant Holes is mainly used in cutting tool industry, drill, reamer and so on.Two Spiral coolant hole help decrease machining temperature while processing.
We Drow dedicated in Tungsten Carbide Material tens of years.We are able to advice you professional material selection and offer you material solution to meet your complex and fast-changing application.
Product Details--- Two 15° Helical Holes Rods
Properties of material general use as Two Helical Hole Rods as below shows:
| Grade | ISO Code | Co | grain size | Density | Hardness | T.R.S. | Fracture Toughness KIC | ||
| (±0.5%) | (μm) | (g/cm3) | HRA | HV30 | kgf/mm2 | Mpa | MPa*m1/2 | ||
| CW15 | K20~K40 | 10 | 0.5~0.8 | 14.35 | 91.8 | 1580 | 380 | 3800 | 10 |
| CK200 | K20~K40 | 10 | 0.5~0.8 | 14.4 | 91.3 | 1510 | 400 | 4000 | 10.5 |
| Please contact our representative if additional grade requirement is needed. | |||||||||
Features of Different Grades Material :
1.CW15:Well balanced physical properties, very good at universal machining of alloyed / non-alloyed steel.
2.CK200:For stainless steel & heat-resistant alloys machining under work-condition of low cutting speed & high feed rate. Selective submicron carbide grade for optimum tool toughness.
Product Specification
| D | L | d | TK | Grade | Range of Drill Diameter | Nominal Pitch Reference | |||
| mm | mm | mm | mm | CW15 | CK200 | Blue | White | Yellow | |
| 6.0 | 330 | 0.7 | 2.60 | ● | ○ | 4.9~6.0 | 68.75 | 70.35 | 72.02 |
| 8.0 | 330 | 1.25 | 3.60 | ● | ● | 7.0~8.0 | 91.66 | 93.80 | 96.03 |
| 10.0 | 330 | 1.40 | 4.80 | ● | ○ | 8.7~10.0 | 114.58 | 117.25 | 120.03 |
| 12.0 | 330 | 1.55 | 6.25 | ● | ● | 10.8~12.0 | 137.49 | 140.70 | 144.04 |
| 14.0 | 330 | 1.40 | 6.70 | ● | ● | 11.5~14.0 | 160.41 | 164.14 | 168.05 |
| 14.0 | 330 | 1.75 | 6.70 | ● | ○ | 11.9~14.0 | 160.41 | 164.14 | 168.05 |
| 14.0 | 330 | 1.90 | 6.70 | ● | ○ | 12.0~14.0 | 160.41 | 164.14 | 168.05 |
| 14.0 | 330 | 2.00 | 6.70 | ○ | ○ | 12.1~14.0 | 160.41 | 164.14 | 168.05 |
| 16.0 | 330 | 1.40 | 8.00 | ● | ● | 13.2~16.0 | 183.32 | 187.59 | 192.06 |
| 16.0 | 330 | 1.75 | 8.00 | ● | ○ | 13.6~16.0 | 183.32 | 187.59 | 192.06 |
| 16.0 | 330 | 2.00 | 8.00 | ○ | ○ | 13.8~16.0 | 183.32 | 187.59 | 192.06 |
| 16.0 | 330 | 2.10 | 8.00 | ○ | ○ | 13.9~16.0 | 183.32 | 187.59 | 192.06 |
| 16.0 | 330 | 2.50 | 8.00 | ○ | ○ | 14.3~16.0 | 183.32 | 187.59 | 192.06 |
| 18.0 | 330 | 2.00 | 9.00 | ● | ● | 15.3~18.0 | 206.24 | 211.04 | 216.06 |
| 18.0 | 330 | 2.30 | 9.00 | ○ | ○ | 15.6~18.0 | 206.24 | 211.04 | 216.06 |
| 20.0 | 330 | 2.00 | 10.00 | ○ | ● | 16.7~20.0 | 229.15 | 234.49 | 240.07 |
| 20.0 | 330 | 2.50 | 10.00 | ○ | ○ | 17.2~20.0 | 229.15 | 234.49 | 240.07 |
| 1. Nominal Pitch: Categorise in 3 regions. The nominal pitch number is the reference for drill up to 12XD 2. Above 12XD Drill: Nominal pitch marked at the end of rods is the reference for drill over 12XD ●=Standard Stock ○=Make-to-Order | |||||||||
Why choose us:
1.Technical innovation: Complex surfaces and functional structures can be quickly formed and kept accurate.
2.Processing speed: Short production cycle, fast delivery time, to ensure delivery on time according to the delivery date.
3.Product quality: High quality guaranteed.High precision, up to 0.005-0.001mm.
4.Confidentiality system: Triple confidentiality measures to protect, proofing more assured.
5.Fully equipped: Excellent processing capacity, multiple production lines, advanced equipment, professional supporting facilities.
6.Cost-effective: Reasonable design and material selection lead us to a competitive price, so that could help provide you more favorable price of the same level products .
Quality Criteria
1.Hardness
2.Corrosion Resistance
3.Impact Strength
4.Toughness
5.Modulus of elasticity,Rigidity
6.Transverse Rupture Strength. Etc.
FAQ
Q1. Could you offer OEM and ODM service?
A:It’s okay , we have more than 10 years experience in OEM service.Our professional R&D team is dedicated to design products to fit various demands of customers. They can always offer the professional advice and solutions for you!
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your sample policy?
A: As for cemented carbide materials, we can supply the sample if we have ready parts in stock, but the customers have to kindly pay the sample cost and the courier cost
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery. Our production is based on ISO9001,rigorous inspection and strictly quality control system in our production process.
Q5: How do you keep long-term and good relationship with our business?
A:1. Consistent quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend. We sincerely do business and make friends with them, no matter where they come from.
Q6: What else product can you buy from us?
A: Carbide insert,carbide end mill,carbide drill,carbide boring,cutting tools&customized carbide precision molds.
Q7:If we want to cooperate with you, is it possible to get confidentiality?
A: Sure, all your information including company info, drawings, PO details will be kept confidential, we can signed NDA if you want (non disclosure agreement).
Q8: Can we get a discount if our ordered quantity is big enough ?
A: Yes. If your ordered quantity is big enough , we can offer you our best price and will give you a discount.
Q9:Do you accept low volume for sample order? And what’s your MOQ for special tools?
A: Yes, we do. For sample order, MOQ one piece is accepted, and the sample lead time is 2-3 days. It can be negotiated for special requirement.
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
4m-8m
Employee Number:
60~150
Ecer Certification：
Verified Supplier
Focusing on tungsten relevant material research and development. Through constantly introducing new technology and increase investing on hign-end production equipment, DROW is able to offer customers professional mold solutions and stable quality carbide tools, with high-quality-price-ratio（includ... Focusing on tungsten relevant material research and development. Through constantly introducing new technology and increase investing on hign-end production equipment, DROW is able to offer customers professional mold solutions and stable quality carbide tools, with high-quality-price-ratio（includ...
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