HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime
And Much Smoother Surface Finish
HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime,
Smooth Finish
Technical Information
Deep fully CBN gringding.
Reduced force required.
Chatter-free working.
Three spiral flute maintain much more smoother surface finish and
durable lifetime.
Industrial TiAlN coating and TiN coating to achieve over five times
longer lifetime.
Product Information
Application:
For drilling and roughening of sheet materials, pipes and profiles,
Etc.
Cutting Diameter: 4.0 mm
Popular sizes: 4-12mm, 4-20mm as well as 4-30mm.
Customized sizes with special specifications are available.
| Cutting Diameter | 4.0 mm |
| Popular sizes | 4-12mm, 4-20mm as well as 4-30mm |
Why Choose Betop Industrial Tools?
Over the past decades, Betop has always been insisted to offer
first class quality tool solutions to our customers all over the
world. Starting from being professional in wood working tools,
Betop’s high quality standards and advanced techniques has now been
spread to plastic and metal cutting markets. We are aimed at
providing the Right Tools to the Right People Right on time.
With full products line of real industrial quality tools including
TCT router bit, TCT saw blades, CNC tooling, HSS tool and more,
Betop feels that it is our responsibility to help our customers to
achieve manufacturing goals.
And we never stop creating. Betop’s patterns and products have been
improved with the changing of market and needs. The only thing that
never change is our high standard quality requirement for our own
creations. Especially when techniques become much more significant
for cutting, Betop is always on the first line of solving cases not
only effectively but also efficiently. We are also experts to
customize tools along with customers’ needs.
We do cares about our customers’ opinions. Betop’s boundary-less
customer service support our clients regardless of area. We believe
that customers’ reaction is the key of improving our manufacturing.
Betop is committed to manufacture the best-quality cutting tools
under all conditions. Our patent products and techniques are the
best prove of our professionalism, and are the strongest fact has
always been trusted by our customers.
