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| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 5-8 work days |
| Brand | RLD Tools |
| Place of Origin | China |
| Model Number | HRC65 |
| Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. |
| Payment Terms | T/T/PayPal/Credit Card |
| Supply Ability | 100000pcs/month |
| Place of Origin | China | Flute Dia | 12R0.5 |
| Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. | Product | HRC65 12R0.5 4 Flute Solid Carbide Corner Radius End Mill |
| Shank Dia | 12mm | Model Number | HRC65 |
| Supply Ability | 100000pcs/month | Suitable for | Hardened mold steel |
| Brand Name | RLD Tools | Payment Terms | T/T/PayPal/Credit Card |
| Overall length | 100mm | Flute Length | 36mm |
| Price | Negotiable | Delivery Time | 5-8 work days |
| Minimum Order Quantity | 1 |
HRC65 4 Flutes Extra Long Corner Radius End Mill 12R0.5 Corner Radius Milling Cutters
| Product name | RLD HRC65 corner radius end mill 12R0.5 |
| Size | 12R0.5*36*100*12D*4F |
| Suitable for | Steel, titanium, hardened steel, mold steel, etc. |
| Machine type | Finish Milling |
| Flutes | 4 |
| Coating | Bule Nano |
| Helix angle | Variable Helix |
| Co | 9% |
| HRA | 93.5 |
| TRS Min(N/mm²) | 4100 |
| Tolerance | Within 0/-0.015mm |
| Processing machine | ANCA/ |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | YG10X | 0.6μm | 91.8 |
Aluminum, iron, low alloy steel, general steel under hardness HRC45 |
| HRC55 | WF25 | 0.6μm | 92.2 | Cast Iron, Alloy Steel, General steel under hardness HRC50 |
| HRC60 | GU25UF | 0.4μm | 92.5 | Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55 |
| HRC65 | GU092 | 0.2μm | 93.5 | Alloy Steel, Hardened Steel under hardness HRC62 |
Coating Introduction
| Coating name | Color | Thickness | Hardness | Friction | The Max ℃ |
| AlTiN | Black | 1.5-3 | 3300 | 0.4 | 900 |
| AlTiSiN | Copper | 1.5-3 | 3500 | 0.35 | 1000 |
| TiAlN | Dark Violet | 1-3 | 3000 | 0.4 | 800 |
| Blue Nano | Blue | 2-4 | 3200 | 0.45 | 1000 |
| AlCrN | Dark grey | 1.5-3 | 3500 | 0.3 | 1250 |
| DLC | Black | 1-3 | 1800 | 0.1 | 350 |
| Diamond | Black | 2-12 | 10000 | 0.02-0.1 | 650 |
| The coating also can be customized |
|
RLD
Corner
Radius
End
Mill
Standard
Size HRC65 |
||||
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 2 (R0.2, 0.5) | 50 | 5 | 4 | 4 |
| 3 (R0.2, 0.5) | 50 | 8 | 4 | 4 |
| 4 (R0.2, 0.5) | 50 | 10 | 4 | 4 |
| 4 (R0.2, 0.5) | 75 | 12 | 4 | 4 |
| 4 (R0.2, 0.5) | 100 | 16 | 4 | 4 |
| 5 (R0.5,1) | 50 | 13 | 6 | 4 |
| 6 (R0.5,1) | 50 | 15 | 6 | 4 |
| 6 (R0.5,1) | 75 | 18 | 6 | 4 |
| 6 (R0.5,1) | 100 | 24 | 6 | 4 |
| 8 (R0.5,1) | 60 | 20 | 8 | 4 |
| 8 (R0.5,1) | 75 | 24 | 8 | 4 |
| 8(R0.5,1) | 100 | 32 | 8 | 4 |
| 10 (R0.5,1) | 75 | 25 | 10 | 4 |
| 10 (R0.5,1) | 100 | 30 | 10 | 4 |
| 12 (R0.5,1) | 75 | 30 | 12 | 4 |
| 12 (R0.5,1) | 100 | 36 | 12 | 4 |
Common Milling Problems and Solutions
Excessive
Chatter:
Vibration
and
sound
are
excessive
when
the
tool
engages
the
workpiece.
Possible Solutions:
Increase
your
feed
Reduce
your
cutting
forces
by
reducing
speed
and/or
feed
or
axial
and/or
radial
depth
of
cut
Increase
your
system′s
rigidity
by
changing
over
to
a
stub
length
end
mill
or
improving
your
workpiece
fixturing
Change
geometry
-
use
an
end
mill
with
variable
flute
spacing
or
a
small
circular
margin
Poor
surface
finish
Surface
Finish:
Work
surface
looks
uneven
and
feels
rough.
Possible Solutions:
Increase
system
rigidity
Increase
speed
Reduce
feed
Change
to
higher
helix
geometry
Change
to
an
end
mill
with
more
flutes
Excessive
Wear
of
End
Mill
Excessive
Wear
of
End
Mill:
Tool
is
wearing
at
cutting
edges
causing
poor
performance.
Possible Solutions:
Reduce
Speed
-
A
50%
reduction
in
speed
will
almost
double
the
tool
life
Increase/decrease
feed
-
A
feed
rate
that
is
too
light
will
cause
excess
rubbing
Change
geometry
of
the
tool
-
Number
of
flutes,
helix
angle,
length
of
cut
Change
material
grade
and/or
add
a
coating.
