The CTPA is a well-regarded type of CNC carbide insert designed for grooving and parting-off operations. It is primarily utilized on lathes and CNC machines, available in various shapes and cutting angles.
This series of inserts is mainly based on the standards of NTK’s CTPA series. Size specifications can be customized according to individual customer requirements.
The CTPA series is a recognized line of carbide cutting inserts from NTK. Our Drow standard production sizes and stock specifications are aligned with this established NTK series.
For specific information, please refer to the section below.
Material Quality: Constructed from 100% original carbide powder, ensuring exceptional wear resistance and toughness.
Dimensions:
Coating Technology: Advanced coatings are applied based on your specific application, enhancing both corrosion and wear resistance.
Fine Grinding Process: The insert surface achieves a high level of smoothness and cutting edge quality, minimizing cutting resistance and friction loss.
Perfect Fit: Precisely designed edge strips help to reduce the likelihood of micro-vibration during processing.
Applicable Materials:
Customization: If our standard stock does not fulfill your requirements, please attach CAD or 3D drawings for your inquiry.
Production Quality: All inserts are manufactured using advanced EU processing equipment. For more information, please refer to the “Entire Production Quick View” section.
Edge Protection: To safeguard the insert edge from fractures and ensure a smooth finish on the workpiece, we employ chamfering and tip-arc processing on the cutting edge.
Superior Coating: The insert features a high-performance composite coating that provides a remarkably hard and smooth surface.
Efficient Chip-Breaker Design: Our professional chip-breaker design enhances cutting performance, ensuring optimal efficiency.
Precision Engineering: With precise dimensions, high accuracy, and low tolerance, these inserts fit perfectly into tool holders, significantly reducing the risk of micro-vibration during machining.
Quality Materials: The base material is sourced from Europe, offering superior oxidation and wear resistance.
Customizable Designs: We offer various insert designs, including different dimensions, coatings, chip-breakers, and material grades to meet your specific needs.
Carbide inserts manufactured by Drow ensure efficient machining and extended tool life, receiving positive feedback globally.
Product Specification:
| Part Number | Dimensions | Applicable Toolholders |
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| W | θ | rε | Maximum Cutting DiameterφD | |||
| CTPA_ | 07F R/L | 0.7 | 16° | 0.05 | 8.4 | CTPA_ R/L |
| 10F R/L | 1.0 | 16° | 0.05 | 12.4 | ||
| 15F R/L | 1.5 | 16° | 0.05 | 16.0 | ||
| 20F R/L | 2.0 | 16° | 0.05 | 16.0 | ||
| 07 FLK | 0.7 | 16° | 0.05 | 8.4 | ||
| 10 FLK | 1.0 | 16° | 0.05 | 12 | ||
| 15 FLK | 1.5 | 16° | 0.05 | 14.5 | ||
| 20 FLK | 2.0 | 16° | 0.05 | 14.5 | ||
| Attention:The above are our standard production size and standard stock specifications, the size details can be processed separately according to customer requirements, and refer to the standard: NTK's CTP series, etc. | ||||||
| Part Number | Dimensions | Applicable Toolholders |
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| W | θ | rε | Maximum Cutting DiameterφD | |||
| CTPA_ | 07 FRN | 0.7 | 0° | 0.05 | 8.4 | CTPA_ R/L |
| 07 FLN | 0.7 | 0° | 0.05 | 8.4 | ||
| 10 FRN | 1.0 | 0° | 0.05 | 12.4 | ||
| 10 FLN | 1.0 | 0° | 0.05 | 12.4 | ||
| 15 FRN | 1.5 | 0° | 0.05 | 16.0 | ||
| 15 FLN | 1.5 | 0° | 0.05 | 16.0 | ||
| 20 FRN | 2.0 | 0° | 0.05 | 16.0 | ||
| 20 FLN | 2.0 | 0° | 0.05 | 16.0 | ||
| 30 FRN | 3.0 | 0° | 0.05 | 16.0 | ||
| 30 FLN | 3.0 | 0° | 0.05 | 16.0 | ||
| Attention:The above are our standard production size and standard stock specifications, the size details can be processed separately according to customer requirements, and refer to the standard: NTK's CTP series, etc. | ||||||
Material Preparation: Utilize 100% original carbide powder, which is sintered to create the integral insert blank.
Flat Grinding: Conduct flat grinding machining to achieve desired dimensions.
Surrounding Grinding: Perform surrounding grinding machining for enhanced precision.
Cutting Edge Creation: Develop the insert cutting edge to ensure optimal performance.
Edge Treatment: Implement chamfering and tip-arc processing to protect the cutting edge.
Composite Coating: Apply a composite coating for improved durability and performance.
Thorough Examination: Conducted meticulously by experienced personnel.
Microscope Verification: Use microscopes to ensure precision.
Process Detection: Employ German forging difference process detection for quality assurance.
Edge Passivation Testing: Verify the effectiveness of edge passivation treatments.
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.Consistent quality:Stable performance like good anti impact resistance
4.Cost-effective:Excellent tool lifetime
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 .
FAQ
Q1: Are insert samples available ?
A: We provide free sample,the exneeds to be paid by the buyer
Q2: Can we get a discount if our ordered quantity is big enough ?
A: Yes.We can offer you our best price and will give you a discount if your ordered quantity is big enough.
Q3: How can we trust your product quality?
A: 100% products quality inspection for first batch, and casual inspection for the coming batch.Raw material will be tested before bulk production and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping
Q4: What's your delivery way?
A: According to the requirements of customers,we will provide the best transportation service
