W4 HSS planer knife
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14 years factory woodworking machine HSS planer knife

* Using contents of 3.5~4.5% wolfram steel for material, HRC 60, easy to sharpen the blade.
* Mechanical grinding blade, one molding, edge straightness error<0.05mm, good finish.
General discription

W4 HSS planer knife is made of 3.5%~4.5% W4 steel, CNC machine opens the blade, grinds and polishes by one-time forming technique. HRC60, edge straightness erro is small. It is sharp, durable, easy to sharpen so widely used for soft wood like pine, cypress and fir wood.

Application machine: Single-axis milling machine, engraving machine, wood line machine, planer, pressure planer, double-sided planer, 4-sides planer and other woodworking machine.

HRC: 60

Blade degree: 42 or 45

Proportion of main compositions (%):


























HSS planer knife (W4)
Item # size (l*w*h)

      various size W6 6% tungsten wood planing knife 4'' to 24'' length



KL-HSS-100253 100x25x3
KL-HSS-120253 120x25x3
KL-HSS-150253 150x25x3
KL-HSS-200253 200x25x3
KL-HSS-210253 210x25x3
KL-HSS-250253 250x25x3
KL-HSS-300253 300x25x3
KL-HSS-310253 310x25x3
KL-HSS-400253 400x25x3
KL-HSS-410253 410x25x3
KL-HSS-100303 100x30x3
KL-HSS-120303 120x30x3
KL-HSS-150303 150x30x3
KL-HSS-200303 200x30x3
KL-HSS-250303 250x30x3
KL-HSS-300303 300x30x3
KL-HSS-310303 310x30x3
KL-HSS-400303 400x30x3
KL-HSS-410303 410x30x3
KL-HSS-500303 500x30x3
KL-HSS-510303 510x30x3
KL-HSS-600303 600x30x3
KL-HSS-610303 610x30x3

1. PVC to cover blade.
2. 3pcs In PVC box.
3. Packed by carton box with binding straps.

Production Flow
Strict producing processes ensure qualified products. One product goes through “order confirmation----computerized-----coding-----material----WEDM----welding-----relative grinding processes----balancing check-----QC. For QC processes, each finished cutter takes “appearance observation, thickness/angle/bore measurement, sampling and trial”, every cutter in customer’s hands can work perfectly.

1. Kenlar planer knife are strictly inspeced after each process for cutter body thickness, size, flatness, bore, angle, welding, hardness, etc. We promise to ship 100% qualified product.

2. The blade is made of alloy which is high hardness but brittle. We have blade cover to well protect the knives, in case the damage caused during transportation (the damages include broken knife, unstable knife, cracked body), please take pictures when you receive it, we'd like to replace for you or reduce this amount in next order.

3. These are not in after sales service: the blade is not sharp when required grinding, broken blade by improper use, blade off, problems by self revising hole, unsuitable use purpose.

Q: Are you trading company or manufacturer?
A: We are 12 years factory, foreign sales team set up in 2014, the team manager has 13 years rick experience to tenderly take care of your orders.

Q: How long is your delivery time?
A: Usually we produce most regular size in stock, can ship as soon as possible. Otherwise, the producing time is 5~15 days.

Q: Do you provide free samples?
A: Yes, our pleasure. 1 pc for free, on your express cost. 2~10 pcs will charge 80% of formal quotation, and will advise most economical shipping way.

Q: What are your payment terms?
A: TT, L/C, Western union, paypal, Alibaba trade assurance or the way you like, we can discuss details.

Q: There are some wood cutter suppliers, why I choose you?
A: We are factory, over 13 years, professional in manufacturing finger joint cutter, TCT plane knife, drill bit and saw blade! In China, we are top 3 factory. Zhejiang, Guangzhou, Shanghai, Shenzhen, Hebei distributor & export company buy from us. We welcome foreign buyers directly.

Q: How to buy from you?
A: Send me inquiry and specify the specifications, usage, quantity, address ====> I will send you quotation (usually we quote you CIF, you can overall calculate your cost)====>We discuss payment terms, shipping ways ====> Send PI=====>You pay deposit or full payment====>Start produce or stock available====>ship====>after-sales====>welcome again.