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Stop Ring

To maintain precision cutting depths of direct shank clamped tools, a stop ring is required on the tool. This is so it can register against the spindle collet face consistently. The brass rings press fit onto the tool shank for a secure, one-time use. The larger dimeter rings use a set screw for clamping and can be used multiple times.

For your convenience, we have included in our eCommerce site a line of accessories that complement our line of tooling. Everything from consumables to hand tools to assist your everyday needs. Standard shipping rates apply with the entire line of accessories.

Article #: See Options Below Category

Stop Ring

$0.82$10.50

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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
Quantity
Add to cart
0068000
3mm
7.55mm
$0.82
436 in stock
Max: 436
Min: 1
Step: 1
0068001
1/8"
7.55mm
$0.82
Out of stock
Max:
Min: 1
Step: 1
0068001D
8mm
12.5mm
$4.58
55 in stock
Max: 55
Min: 1
Step: 1
0068002
6mm
10.5mm
$2.49
379 in stock
Max: 379
Min: 1
Step: 1
0068002H
6mm
15mm
$10.50
33 in stock
Max: 33
Min: 1
Step: 1
0068002J
6mm
18mm
$10.50
30 in stock
Max: 30
Min: 1
Step: 1
0068002K
8mm
18mm
$10.50
68 in stock
Max: 68
Min: 1
Step: 1
0068002Z
1/4"
10.5mm
$5.92
149 in stock
Max: 149
Min: 1
Step: 1

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