Audited Supplier
Woodworking Carbide Insert Knives
Woodworking carbide insert knives or turnover knives are cutting tools commonly used in woodworking for planing, moulding, and finishing. They are small pieces of tungsten carbide mounted onto various cutterheads. Tungsten carbide, as a perfect raw material for manufacturing the insert knife, is extremely hard and durable and is resistant to wear and high temperatures. The indexable carbide insert knives are generally attached to cutterheads by using screws or clamps, allowing for easy replacement when one edge is dull.
Advantages than HSS knife
1.Mirror or normal face polished for smoother cutting, smaller chips, lower noise, less horse power requirement.
2.One cutting edge can last 10 times tool life than straight HSS knife blade, four sided design can last 40 times longer than straight HSS life.
3.Inexpensive carbide cutter can be rotated or replaced in a few seconds when it gets dull or chipped, no need to shut down machine for a long time like straight HSS planer knife.
| Size | L(mm) | W(mm) | T(mm) | BEVEL |
| 12×12×2.2 | 12 | 12 | 2.2 | 30° |
| 14×14×2.0 | 14 | 14 | 2.0 | 30° |
| 15×15×2.5 | 15 | 15 | 2.5 | 30° |
| 15×15×2.5 | 15 | 15 | 2.5 | 37° |
| 15×15×2.5-R150 | 15 | 15 | 2.5 | 30° |
| ISO Grade | Co% | Density(g/cm3) | Hardness | Bending Strength(N/mm2) | Grain Size(μm) | Suitable for |
| HRA (ISO3738) | ||||||
| K01 | 3 | 15 | 94.2 | 2750 | 0.6 | Shaving board, density board, brass & aluminum alloy |
K05 | 6 | 14.9 | 93.3 | 3200 | 0.6 | Solid hard wood, plywood board, MDF |
| K10 | 6 | 14.8 | 92 | 3200 | 0.8 | Hard wood(excellent performance grade) |
| K20 | 7 | 14.9 | 91 | 2600 | 1.2 | Ordinary wood and plastic material |
| K30 | 8 | 14.8 | 90 | 2700 | 1.2 | For ordinary aluminum |
| M30 | 12 | 13.0 | 91 | 2400 | 0.8 | For angle steel, stainless steel and normal steel, like C45 |
| M40 | 12 | 13 | 90 | 2400 | 1.4 | Metallurgical saw blade only |
Zhuzhou Buytop Tungsten Carbide Co., Ltd has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, especially carbide cutting tools and carbide non-standard shaped tools. The company has ISO 9001:2008 quality system, possesses advanced production equipment's, complete testing instruments, strong R&D center, and QC team. Over the decade, we have actively collaborated with researcher and university to enhance the carbide tools design and tool life, we have successfully helped our customer to reduce their cost and gain more market share with us. The company mission and vision are to help customer solve the business needs by providing One-Stop Procurement peace of mind solution with various tungsten carbide material and carbide tools to all customers all over the world.
1. Are you manufacturer or trading company?
We are professional manufacturer with more than 21 years experience in this field of carbide tools.
2. When can I get the price?
We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry.
3. How to place an order?
1.Fill your Order List in our online Inquiry System.
2.Directly contact our salesperson by E-mail / Skype / Whats App, we will make a feedback to you ASAP after receive your order list.
4. What is your payment terms?
T/T, Western Union, Made-in-China assurance for different circumstances.
5. What's your delivery way?
Express delivery, DHL, TNT, FEDEX , EMS, air shipping, sea shipping are available for your request.
6. Do you offer OEM?
Yes, we do. We have laser machine lasering your logo and tool specification on the body of tools. Also, we can print customized on plastic boxes.
7. How about the delivery time?
Usually delivery time is 2~3 days after receiving the advance payment. For the customized product, 7-10 days after receiving the advance payment.
8. Can you send the product to our forwarder in China?
Yes, if you have a forwarder in China, we are happy to send the product to him/her.
9. What is the MOQ?
We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.
