Where can I buy replacement blades?

Dear customer, we sell original inserts. This is the link: https://www.amazon.com/dp/B087BDMCZ4 This insert is suitable for insert router bit of BINSTAK and NITOMAK. Any questions, please feel free to contact us by email. --BINSTAK Customer Services Team

is there any manufacturer recommended speeds to use on a cnc?

Short answer no. I would google about speeds and feeds. The spindle speed and the feed rate go hand and hand. It also controls chip load. The faster something spins the faster it will need to move while cutting. Most tools will only have a max rpm limit. This tool I would stay away from its cheap. The carbide quality is horrible. The insert pockets are sloppy.

How is the quality of this bit

Really great quality! Great value for money

Anyone ever try using this like a drill bit into wood?...I go through 1" forsner bits like candy, and would love to be able to index the cutters

I tried that on the CNC but didn't go very well. Whenever the bit is going just vertically into the the wood it burns it. I imagine it is because there is no angle on the inserts and it was made to cut from the sides only. For surfacing and milling it is amazing.

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CNC Spoilboard Surfacing Router Bit, 1/4" Shank 1" Cutting Diameter, Carbide Insert Slab Flattening Router Bits Planing Bit Wood Planer Bit Woodworking Tools by BINSTAK

CNC Spoilboard Surfacing Router Bit, 1/4" Shank 1" Cutting Diameter, Carbide Insert Slab Flattening Router Bits Planing Bit Wood Planer Bit Woodworking Tools by BINSTAK

Product ID: 270342109

Details

Brand
BINSTAK
Cutting Length
0.25 inches
Item Weight
0.19 kg
Material
Alloy Steel
Size
1/4" Shank-1"

💎4-sided carbide inserts for extended life

🔩2-wing balanced design for smooth operation

⚙️1" cutting diameter for precision

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Description

💥 Flatten like a pro—surfacing precision that keeps you ahead!

BALANCED 2 WING DESIGN - Minimize vibration and maximize control during high-speed routing.
VERSATILE COMPATIBILITY - Perfect for CNC, handheld, and table routers on hardwoods, MDF, plywood, and more.
INDUSTRIAL GRADE DURABILITY - Super-strength alloy steel body with anti-kickback for safety and longevity.
PRECISION 1 CUTTING DIAMETER - Achieve flawless slab flattening with exact 1-inch cut size.
COST EFFECTIVE CARBIDE INSERTS - Rotate or replace inserts easily—no need to buy a whole new bit.

The BINSTAK CNC Spoilboard Surfacing Router Bit features a 1/4" shank and 1" cutting diameter with durable 4-sided carbide inserts. Its 2-wing balanced design ensures smooth, vibration-free operation, while the industrial-grade alloy steel body offers anti-kickback safety. Ideal for resurfacing wood slabs and spoilboards on CNC and handheld routers, this cost-effective bit delivers long-lasting precision and easy insert replacement, making it a must-have for professional woodworkers.

Specifications

ASIN	B08SKYYN7P
Best Sellers Rank	#11,288 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Router Bits
Brand Name	BINSTAK
Customer Reviews	4.5 4.5 out of 5 stars (2,122)
Cut Type	Spoil Board Surfacing/Bottom Cleaning
Cutting Diameter	1 inches
Cutting Length	0.25 inches
Item Diameter	1 inches
Item Weight	0.19 kg
Manufacturer	BINSTAK
Material Type	Alloy Steel, Carbide
Model	1/4 insertRB 1inch
Number of Flutes	4
Number of Items	1
Number of Packs	1
Part Number	1/4 insertRB 1inch
Size Name	1/4" Shank-1" Cut Dia. (2 Inserts)
UPC	686082953795
Unit Count	1 Count

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KD 14.84

Duties & taxes included

In stock

Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KUWAIT.

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TrustScore 4.5 | 7,300+ reviews

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