🔧 Cut Above the Rest: Elevate Your Machining Game!
The LMT Onsrud 63-776 Solid Carbide Upcut Spiral O Flute Cutting Tool is engineered for precision and efficiency, featuring a 3.0000" overall length, 0.2500" cutting diameter, and a 21-degree helix. Its solid carbide construction ensures longevity and faster cutting speeds, while the uncoated finish allows for versatile applications. Designed for use with rigid toolholding systems, this tool excels in chip evacuation and is perfect for high-speed machining tasks.
R**S
Nice cutter, shank is 1/4" despite the title and photo.
The title is a bit off because it says the shank is 0.125" when the specs say the shank is 1/4". The photo also shows a cutter with the shank diameter the same as the cutting diameter. It IS, however, 1/4" shank. I use it on a smallish CNC router with a 2hp spindle and it's worked quite well. In soft plastics like ABS I initially had the chip winding around the shank, melting and make a truly horrible cut. I built a new dust shoe to dramatically increase the air velocity around the cutter and with that dust shoe to keep the chips clear this cutter has worked very well.
M**I
Good bit
Nothing wrong with this one
P**U
Arrived damaged!
I am not an expert in this, but the shop teacher I have worked with to drill holes in an aluminum plate tells me that the bit is damaged and cannot be used. Unfortunately, we have not carefully looked at the bit when it arrived (ordered on May 23, 2019), hence it is too late to return it or exchange it. It took the teacher a while to find time for the project I wanted done (we had the summer off, traveling, etc.). Yesterday, he realized that the bit is no good. The bit has not been used (and the shop teacher tells me that is obvious). These are not cheap, I am out almost $30.
A**Y
The description for this is incorrect. The 1/8” bit ...
The description for this is incorrect. The 1/8” bit has a 1/4” shank, not 1/8” as described and shown in the photo.
S**S
Great for HDPE on Bob's CNC E3
I now have about 20+ hours on the bit cutting and drilling .375" Starboard HDPE. I can say it is RAZOR sharp since it sliced my finger like a scalpel trying to remove some plastic shavings from around the bit. Runs straight and true at 45 ipm on my Bob's CNC machine.
G**Y
This is the best bit I ever used on this material
I cut an aluminum composite material with this bit. The material is 2 aluminum skins bonded to a plastic center.This is the best bit I ever used on this material, a very clean, effortless cut.
E**I
Great cutter, clean edges on acrylic
This cuts acrylic like butter and leaves a very nice edge. I'm running a router at 18000 RPM with a feed rate of around 70 IPM and .06 depth cuts in cast acrylic.
B**3
Not 1/8 shank
Nice cutter, but needed a 1/8 shank and this is a 1/4 shank. Not happy.
Trustpilot
1 month ago
1 week ago
