Click angle can see product detail!
One holder fit with multiple inserts.
Available shank diameter : Ø5, Ø6, Ø10, Ø12, Ø16, Ø25, Ø20mm
Ø3/8”, Ø1/2”, Ø5/8”, Ø1/4”, Ø3/4”, M5, M6 & M8.
- •Multiple angles : 60°/82°/90°/100°/120°/142°/145°+90°
- •Starter package is available
0.5xD of spotting
Many drill manufacturers and suppliers state that their drills start drilling on the solid material. You can look forward to the following benefits when using the NC Spot Drill to drill a spot that is half of the drilling diameter.
- Higher feed rate.
Why? Because the drill is guided at the strongest part of cutting edge.
- Better center position.
Why? Because the spotting is done by a single cutting edge which is out of center,
and similar to boring operation. - Increased tool life.