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 Three Spiral Coolant Hole Rods (30°) |
| Specification | Customized or Standard |
| Sample order | Acceptable |
| Usage | Mainly used in cutting tool industry, drill, reamer and so on |
| Brand Name | Drow |
| Model Number | Three Spiral Coolant Hole Rods (30°) |
| 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 Three Spiral Coolant Hole Rods (30°) | Specification | Customized or Standard |
| Sample order | Acceptable | Usage | Mainly used in cutting tool industry, drill, reamer and so on |
| Brand Name | Drow | Model Number | Three Spiral Coolant Hole Rods (30°) |
| Certification | ISO9001 | Place of Origin | Dongguan,China |
| High Light | Solid Tungsten Carbide Material ，30 Degree Tungsten Carbide Material ，Solid Tungsten Carbide Rods | ||
Application Field:
Tungsten Solid Carbide Rods with Three Helical Coolant Hole is mainly used in cutting tool industry, drill, reamer and so on. 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--- Three Helical Hole Rods
Properties of material general use as Three Spiral 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 | 0.70 | 2.30 | ● | ● | 4.6~6.0 | 31.79 | 32.65 | 33.54 |
| 6.0 | 330 | 0.60 | 3.00 | ● | ○ | 5.2~6.0 | 42.38 | 43.53 | 44.73 |
| 8.0 | 330 | 0.75 | 4.00 | ● | ○ | 6.7~8.0 | 52.98 | 54.41 | 55.91 |
| 10.0 | 330 | 1.00 | 4.90 | ● | ○ | 8.4~10.0 | 63.58 | 65.3 | 67.09 |
| 12.0 | 330 | 1.10 | 6.00 | ● | ● | 10.1~12.0 | 74.17 | 76.18 | 78.27 |
| 14.0 | 330 | 1.30 | 7.10 | ● | ○ | 11.8~14.0 | 84.77 | 87.06 | 89.45 |
| 16.0 | 330 | 1.50 | 8.30 | ● | ○ | 13.6~16.0 | 95.37 | 97.95 | 100.63 |
| 18.0 | 330 | 1.70 | 9.70 | ● | ○ | 15.7~18.0 | 105.96 | 108.83 | 111.81 |
| 20.0 | 330 | 2.00 | 10.40 | ● | ● | 17.2~20.0 | 132.45 | 136.03 | 139.77 |
| 25.0 | 330 | 2.00 | 12.80 | ● | ○ | 20.6~25.0 | 148.35 | 152.36 | 156.54 |
| 33.0 | 330 | 2.70 | 12.50 | ● | ○ | 22.6~33.0 | 174.84 | 179.57 | 184.49 |
| 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.Advanced Technology: Dedicated in tungsten relevant material research and development for tens of years. Constantly introducing new technology and increase investing on hign-end production equipment.
2.Comprehensive Service: Fast response to customer demands,short production cycle, rapid delivery to ensure delivery on time, and thorough sales-after service. Always lead you to well position in first round of market competition.
3.Short Machining Period: Short production cycle to ensure delivery on time according to the delivery date.
4.Crowned Product: High quality guaranteed.High precision, up to 0.005-0.001mm.
5.Confidentiality System: Triple confidentiality measures to protect customer’s private design. Proofing more assured.
6.Fully Equipment: Excellent processing capacity, multiple production lines, advanced equipment, professional supporting facilities.
7.Cost-effective: Reasonable design and material selection lead us to a competitive price, so that could help supply customers cheaper 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: Who are we?
A:We are based in Guangdong Province, China, start from 2010,sell to Western Europe(10.00%),North America(20.00%),Eastern Europe(20.00%),Southeast Asia(40.00%),Africa(10.00%). There are total about 51-100 people in our factory.
Q8:Are you a factory or trading company?
A1: We are a professional manufacturer of precision hardware tools industry for tens of years. Welcome to visit our company.We guarantee our products are factory price, very cheap and competitive.
Q9: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).
Q10: 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.
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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