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Long Reach Double Flute Ball Nose End Mill

For applications requiring 3D contouring in deep pockets, long-reach tools are designed for these situations. This is achieved by reducing the diameter above the cutting edge allowing clearance between the tool and the wall when machining deeper cuts. These tools are best suited for these special circumstances – shorter are recommended for improved performance. These tools are perfect for aluminum, brass, plastics, exotic composites and hard alloys.

Ballnose end mills are designed for machining three dimensional contours and five-axis parts. The tools are ideal because the rounded cutting edge offers very little chipping and smooth surfaces. These long-life, micro-grain carbide tools are available in various cutting diameters and lengths, shank diameters, coatings and geometries for specialty applications.

DATRON’s unique CNC cutting tools are made with a proprietary process:

  • We use high quality micro-grain carbide to provide superior tool life and long-term savings
  • A multi-stage grinding process delivers extra sharp, polished edges for burr-free machining, reducing or eliminating the need to hand-finish parts
  • Patented tool geometries that decrease cycle times, improve finishes and boost productivity

Check out this video on our tools: https://www.youtube.com/watch?v=56ZsM_h13Vc

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Long Reach Double Flute Ball Nose End Mill

$60.50$105.00

Filter Table
Cutting Diameter (D1)
Shank (D2)
D3
Length (L1)
Cutting Depth (L2)
L3
Operations
Radius (R)
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The number of cutting flutes in the tool determine how much material can be removed per rotation. For high speed, bulk material removal, single and double flute are recommended. Higher flutes will produce finer finishes, but may require a lower RPM than single flute mills.
Flutes
D1
Nominal cutting diameter of the tool

Cutting Diameter
D2
Shank diameter where the tool is in contact with the holder. D2 diameter can be too large for some machine spindles and smaller diameters may need an adapter to be used with spindles.

Shank
D3= Toric cut diameter is the relief made above the cutting flutes on the neck to allow a tool to have longer reach when milling deeper features. Also known as extended reach.
(D3)
L1
L1 is the total length of the tool from tip to base.
Length
L2
L2 is the length of the usable cutting edge of the tool. This is only the flutes. Also known as flute length. This determines the amount (depth) of material that can be removed per pass.
Cutting Depth
L3
L3= This is the overall reach a tool can be used. Flute plus any relief made by reducing the diameter in D3. AKA known as reach
Reach
Radius of the cutting tip/nose.
Edge Radius
Angle
A= angle of a cutting edge. Drills, engraving tools and countersink tools aka point angle.
A
Price
Availability
Size
Quantity
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Waitlist
00782004
2
0.4mm
3mm
0.35mm
39mm
0.6mm
2mm
0.2mm
$84.00
17 in stock
Max: 17
Min: 1
Step: 1
00782005
2
0.5mm
3mm
0.45mm
39mm
0.75mm
4mm
0.25mm
$84.00
12 in stock
Max: 12
Min: 1
Step: 1
00782008
2
0.8mm
3mm
0.75mm
39mm
1.2mm
6mm
0.4mm
$94.50
16 in stock
Max: 16
Min: 1
Step: 1
00782011
2
1mm
3mm
0.95mm
39mm
3mm
9mm
0.5mm
$94.50
7 in stock
Max: 7
Min: 1
Step: 1
00782020
2
2mm
3mm
1.95mm
39mm
3mm
12mm
1mm
$105.00
8 in stock
Max: 8
Min: 1
Step: 1
0078502
2
2mm
6mm
1.8mm
75mm
5mm
20mm
1mm
$60.50
Out of stock
Max:
Min: 1
Step: 1

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0078503
2
3mm
6mm
2.8mm
75mm
6mm
20mm
1.5mm
$60.50
Only 2 left
Max: 2
Min: 1
Step: 1
0078506
2
6mm
6mm
5.8mm
100mm
20mm
40mm
3mm
$69.00
14 in stock
Max: 14
Min: 1
Step: 1
0078508
2
8mm
8mm
7.8mm
100mm
20mm
40mm
4mm
$77.50
17 in stock
Max: 17
Min: 1
Step: 1

Dimensions: D1=20 mm  D3=18.5mm  L2=10mm  L3=60mm

 In observance of Christmas, DATRON Dynamics will be closed on Tuesday, December 24th, 2024.
We will return to normal operations on Thursday, December 26th.

 In observance of Thanksgiving, DATRON Dynamics will be closed from November 28th - 29th, 2024. There will be no shipping during this time. 
We will return to normal operations on Monday, December 2nd.

Holiday Shipping Notice

As we celebrate the season, please note that shipping will be paused from Wednesday, December 18th, at 12 PM ET through Friday, December 20th.

Please plan ahead to avoid any delays!

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