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Review on Bosch 85259M Carbide 2 Flute Straight by William Obong

Revainrating 5 out of 5

Great 5/8 " polycarbonate drill bit

I needed to install dozens of 5/8" thick polycarbonate sheets 1/2" deep into long cedar frames for a new greenhouse. The HP 2 1/2" router again mounted on a Bosch milling table worked perfectly. The extra 1/32" made assembly very easy. The chisel looks like new after several hundred feet of soft cedar. I purchased the 23/32" version of this bit to press 3/4" plywood into 4x4 greenhouse bed frame to fit in. Also this nozzle shows no signs of use Yes whatever the next project calls for I will be buying another nozzle like this.

Pros
  • Great price
Cons
  • Big and bulky