Ultra-Hard Hole Saw

[Features]
· Ultra-hard tip formed by high density sintering of the highest quality powdered material. Provides ultra-long life for the load of drilling work.
· Uneven interval placement of sharply polished ultra-hard tips, and a large pocket in front of the tip, combine to provide low-vibration boring and chip discharge.
· Protects ultra-hard tips from the shock occurring when the center drill penetrates through the material, maintaining the high quality of the ultra-hard tips.
· Provides a spring that will not allow chips to enter the base after drilling.
[Applications]
· Drilling steel plate, stainless steel plate, plastic, PVC, FRP, etc. (up to 5 mm).