Bits, Trimming/cutout bits, Router – Bosch PR20EVSK User Manual
Page 24: Carbide tipped overhang cutoff bits, Pilot panel down spiral, Staggertooth with center pilot, Staggertooth pilot panel bit
128
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bits
Trimming/cutout Bits
Carbide Tipped Overhang Cutoff Bits
Micrograin bits for rough sizing of plastic laminates, prior to gluing, without
scribing or sawing. Bit leaves a slight overhang and is ideal for tops with
irregular shapes.
A
D
E
C
B
Item #
A.
Overall
Diameter
B.
Cutting
Edge Lgth.
C.
Shank
Diameter
D.
Overall
Length
E.
Bearing
Diameter
Overhang
85217M*
11/32"
1/2"
1/4"
2-19/64"
3/4"
3/16"
85211M**
1/2"
1/2"
1/4"
2"
5/8"
1/16"
85210M**
1/2"
1"
1/4"
2-11/16"
5/8"
1/16"
* Single flute.
** Double flute.
A
D
C
B
A
D
C
B
Pilot Panel Bits with Drill-through Point–Single Flute
For windows and door cutouts in abrasive insulation materials,
plywood and paneling.
• Drill-through pilot for guiding on templet or framing after panel
has been mounted
• The concave grind offers a faster cut over the straight grind pilot panel bits
A
D
C
B
Pilot Panel Bits with Drill-through Point–Two Flutes
Two flutes give smooth cuts and even feed rates without chatter.
Pilot Panel Down Spiral
For cutting aluminum sheets, wall panels, plywood, chip boards, insulation
sheeting and other synthetic boards.
• Pushes chips down while cutting to eliminate chip build-up and clogging
• Eliminates chipping and upward tearing of material
• Eliminates vibration and extends bit life
Item #
A.
Cut
Diameter
B.
Flute
Length
C.
Shank
Diameter
D.
Overall
Length
Carbide Tipped - Straight Fluted
85244
1/4"
3/4"
1/4"
2-9/16"
85245
3/8"
1"
3/8"
3"
85246
1/2"
1-3/16"
1/2"
4-3/4"
85407M
1/2"
2"
1/2"
4-3/4"
Carbide Tipped - Concave Fluted
85244M
1/4"
3/4"
1/4"
2-1/2"
85245M
3/8"
1"
3/8"
3"
85246M
1/2"
1-3/16"
1/2"
3-5/8"
High Speed Steel
85146
1/4"
3/4"
1/4"
2-5/8"
85147
3/8"
7/8"
3/8"
3"
85188
1/2"
1-1/8"
1/2"
3-5/8"
Item #
A.
Cut
Diameter
B.
Flute
Length
C.
Shank
Diameter
D.
Overall
Length
85428M
3/8"
1"
3/8"
3
85429M
1/2"
1-3/16"
1/2"
3-1/2
Item #
A.
Cut
Diameter
B.
Flute
Length
C.
Shank
Diameter
D.
Overall
Length
85183
1/4"
5/8"
1/4"
2-3/4"
85184
3/8"
3/4"
3/8"
3-1/8"
85185
1/2"
2-1/8"
1/2"
4-1/2"
85187
1/2"
1-1/4"
1/2"
3-13/16"
Staggertooth with Center Pilot
Used for production cutting in aluminum and plywood sandwich panels
and other layered materials such as windows, doors, and other openings.
• Center pilot guides the carbide tipped cutters along inner frame,
typically found in manufactured housing applications
A
D
C
B1
B2
Staggertooth Pilot Panel Bit
Staggered flutes give excellent chip clearance and high feed rates. Used for
production cutting of window, door and other openings in abrasive materials.
A
D
C
B
Item #
A.
Cut
Diameter
B.
Flute
Length
C.
Shank
Diameter
D.
Overall
Length
85408M
5/8"
2-1/4"
1/2"
4-3/4"
Item #
A.
Overall
Diameter
B1.
Cutting
Edge Lgth.
B2.
Cutting
Edge Lgth.
C.
Shank
Diameter
D.
Overall
Length
85406M
1/2"
2-13/16"
1-1/8"
1/2"
4-1/4"
85406MB50
1/2"
2-13/16"
1-1/8"
1/2"
4-1/4"
* Bulk Item