Products
(SN) Inverted Cone Burs - Tungsten Carbide
(SN) inverted cone burs have a reversed cone shape head that fits together well with inverted holes, without altering the shape of a surface. They have a strong, heat- and wear-resistant carbide head with and are used to remove excess material and sharp edges from machined components. They can also be used for grinding and shaping in jewelers pendant drills, high-speed engravers, and die grinders.
- Our SN Inverted Cone Carbide Burs are available in 1/4" and 1/8" shank diameters.
- Proudly made right here in the USA.
Basically a standard cutting tool, cuts are performed along the left-hand spiral. Double Cut Burs have multiple cutting edges which will remove material much faster. Double cut burs leave a smoother finish than standard cut burs because they produce smaller chips as they cut. The The Double cut profile provides better tool control in the removal of light-to-medium material, deburring, finishing and cleaning.
SN1
10° Inverted Cone, Double Cut (ADC)
1/4" x 1/4"
with 1/4" shank
Part# W32.760
SN2
13° Inverted Cone, Double Cut (ADC)
3/8" x 3/8"
with 1/4" shank
Part# W32.76102
SN7
30° Inverted Cone, Double Cut (ADC)
3/4" x 5/8"
with 1/4" shank
Part# W32.76310
SN41
10° Inverted Cone, Double Cut (ADC)
3/32" x 1/8"
with 1/8" shank
Part# W32.902
SN42
14° Inverted Cone, Double Cut (ADC)
1/8" x 1/8"
with 1/8" shank
Part# W32.905
SN43C
Inverted Cone, Double Cut (ADC)
1/2" x 1/2"
with 1/4" shank 2-1/4" overall length
Part# W32.772
SN51
10° Inverted Cone, Double Cut (ADC)
1/4" x 1/4"
with 1/8" shank
Part# W32.905
SN53
Inverted Cone, Double Cut (ADC)
3/16" x 1/4"
with 1/8" shank with 1-3/4" overall length
Part# W32.90802
SN61
10° Inverted Cone, Double Cut (ADC)
3/32" x 1/8"
with 3/32" shank
Part# W32.824
The standard cut bur provides easy chip flow and faster material removal with little to no clogging. Can be used on aluminum, magnesium, soft steel, plastic, rubber and wood.
SN4
14° Inverted Cone, Standard Cut
1/2" x 1/2"
with 1/4" shank
Part# W32.762
SN7
30° Inverted Cone, Standard Cut
3/4" x 5/8"
with 1/4" shank
Part# W32.76310
SN42
14° Inverted Cone, Standard Cut
1/8" x 1/8"
with 1/8" shank
Part# W32.904
SN53
Inverted Cone, Standard Cut
3/16" x 1/4"
with 1/8" shank
Part# W32.90802
SN61
10° Inverted Cone, Standard Cut
3/32" x 1/8"
with 3/32" shank
Part# W32.823
1-877-276-4787
