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Home > Router Bits > Robbjack Tools > Upcut Spiral Bits > Four Flute Upcut Spiral
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5/16" Shank Dia
RobbJack - RJST-434-10 - ST-434 4 Flute Super Tuffy Carbide Standard Length
Thermwood Price: $2.71 Each

Cut Diameter:

5/16"

Shank Diameter:

5/16"

Cut Length:

13/16"

Overall Length:

2-1/2"
more info
1/8" Shank Dia
RobbJack - RJNR-404-03.5 - NR-404 4 Flute C-2 Grade Standard Length
Thermwood Price: $16.49 Each

Cut Diameter:

7/64"

Shank Diameter:

1/8"

Cut Length:

7/16"

Overall Length:

1-1/2"
more info
S1-401 1/8" shank dia.
RobbJack - RJS1-401-04 - S1-401 - 4 Flute C-2 Grade Stub Length
Thermwood Price: $18.76 Each

Cut Diameter:

1/8"

Shank Diameter:

1/8"

Cut Length:

1/4"

Overall Length:

1-1/2"
more info
S1-401 1/8" shank dia.
RobbJack - RJS1-401-03 - S1-401 - 4 Flute C-2 Grade Stub Length
Thermwood Price: $19.20 Each

Cut Diameter:

3/32"

Shank Diameter:

1/8"

Cut Length:

3/16"

Overall Length:

1-1/2"
more info
C1-401 1/8" shank dia.
RobbJack - RJC1-401-04 - C1-401 - 4 Flute C-2 Grade Standard Length
Thermwood Price: $19.32 Each

Cut Diameter:

1/8"

Shank Diameter:

1/8"

Cut Length:

1/2"

Overall Length:

1-1/2"
more info
S1-401 1/8" shank dia.
RobbJack - RJS1-401-02 - S1-401 - 4 Flute C-2 Grade Stub Length
Thermwood Price: $19.32 Each

Cut Diameter:

1/16"

Shank Diameter:

1/8"

Cut Length:

1/8"

Overall Length:

1-1/2"
more info
C1-401 1/8" shank dia.
RobbJack - RJC1-401-02 - C1-401 - 4 Flute C-2 Grade Standard Length
Thermwood Price: $19.65 Each

Cut Diameter:

1/16"

Shank Diameter:

1/8"

Cut Length:

3/16"

Overall Length:

1-1/2"
more info
C1-401 1/8" shank dia.
RobbJack - RJC1-401-03 - C1-401 - 4 Flute C-2 Grade Standard Length
Thermwood Price: $19.70 Each

Cut Diameter:

3/32"

Shank Diameter:

1/8"

Cut Length:

3/8"

Overall Length:

1-1/2"
more info
1/8" Shank Dia
RobbJack - RJTS40104 - TS-401 4 Flute Tuffy Grade Stub Length
Thermwood Price: $20.21 Each

Cut Diameter:

1/8"

Shank Diameter:

1/8"

Cut Length:

1/4"

Overall Length:

1-1/2"
more info
S1-401 3/16" shank dia.
RobbJack - RJS1-401-06 - S1-401 - 4 Flute C-2 Grade Stub Length
Thermwood Price: $20.28 Each

Cut Diameter:

3/16"

Shank Diameter:

3/16"

Cut Length:

3/8"

Overall Length:

2"
more info