Richard_C
Established Member
When I use a forstner bit on the lathe I run it slowly, feed it gently and back out frequently to keep it clear and cool.
Looking for a 65mm bit and came across this on Amazon. Think how much more productive I could be at 18,000 rpm and 8M/min feed speed. 1.125 seconds to drill a 15cm deep hole. What could possibly go wrong?
Looking for a 65mm bit and came across this on Amazon. Think how much more productive I could be at 18,000 rpm and 8M/min feed speed. 1.125 seconds to drill a 15cm deep hole. What could possibly go wrong?
- Specifications: Drilling dia.: 65mm; shank size: 10mm; drilling depth: 50mm; total length: 83mm. Hex shank, cemented carbide cutter and solid hardened steel body. Rotation speed (suggested): 18000-24000 RPM, feed speed (suggested): 8-12M/Min