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Your cart is empty.Product Description
For CNC or woodworking line boring machine
Feed speed: 2~8（M/min)
Rotation speed: 4500~6000(R/min)
Maximum drilling depth: 33mm for drill bit with 70mm length
Alloy blade - professional blade design, high strength and smooth drilling
The hole wall is clean, neat, burr-free and has a long service life
Processing range: chipboard, multi-layer boards, melamine boards, lacquered boards, bamboo, solid wood, etc.
ron sheldon
Reviewed in the United States on December 13, 2024
I am disappointed with this bit. It's called a "through hole" bit, but it doesn't perform well. The chips accumulate in the spiral flutes and don't allow full depth boring. I purchased another bit previously from another manufacturer that performed much better
Wayne F.
Reviewed in the United States on April 29, 2024
This is an interesting drill bit. The bit is constructed mainly of non-hardened steel with just the end - about 1/4 inch of the drill - made from carbide. I don't know how long it will last, but it should be very good for drilling hardboard. It appears to be well made. I just have never used a bit like this before so I am uncertain about how long it will last and its value.
Customer Review
Reviewed in the United States on April 19, 2024
This bit does the job. It drills a smooth, clean hole. Not much else you can say about a drill bit.
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