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AMANA TOOL 51570 BULL NOSE WITH B.B. 1/2 SHANK
Bullnose Router Bits with Ball Bearing Guide
2 Flute
Shape the full edge of a workpiece with a bullnose radius
bit. Ideal for shaping stair treads, window sills, table and counter edges,
shelves, and making moldings. The “nose diameter” (M) is the thickness of stock
that can be nosed, i.e., given a full 180-degree roundover. Flats at top and
bottom of the cutting edges create fillets on stock thicker than the nose
diameter. Must be used with an edge guide on handheld routers or the fence on a
router table.
|
--- |
*M |
R |
B |
D |
d |
L |
Tool No. |
|
|
1/8 |
5/64 |
1/2 |
17/32 |
1/4 |
2-1/8 |
51565 |
|
|
3/16 |
7/64 |
1/2 |
19/32 |
1/4 |
2-1/8 |
51567 |
|
|
1/4 |
9/64 |
3/4 |
21/32 |
1/4 |
2-3/8 |
51568 |
|
|
3/8 |
13/64 |
3/4 |
7/8 |
1/2 |
2-3/4 |
51569 |
|
|
35/64 |
17/64 |
1 |
1-1/16 |
1/2 |
2-7/8 |
51570 |
|
20! |
3/4 |
3/8 |
1-5/16 |
1-3/8 |
1/2 |
3-1/4 |
51572 |
|
18! |
1 |
1/2 |
1-19/32 |
1-13/16 |
1/2 |
3-1/2 |
51574 |
|
14! |
1-1/4 |
5/8 |
2 |
2 |
1/2 |
3-7/8 |
51576? |
Warning: Maximum RPM 10!=
10,000, 14!= 14,000, 18!=
18,000, 20!= 20,000
Very useful for template or pattern routing. Ball bearing
is the same size as the small diameter of the tool and rides against the
template for an exact duplication.
*‘M’ denotes thickness of material on which a full 180°
roundover can be accomplished.
?USE
IN A TABLE MOUNTED ROUTER. NOT FOR USE IN A HAND HELD ROUTER!
Max RPM Guide for Amana Tool® Router Bits
Do not exceed the maximum RPM shown for the particular tool
you are using. Max RPM for symmetrical tool only!
No exceda la maxima velocidad (RPM) indicada para cada
herramienta. Máximo RPM para la herramienta simétrica solamente!
|
Router Bit Dimensions |
Max RPM |
|
2" (Less than 50) |
28,000 |
|
2" - 2-3/8" (50-60mm) |
22,000 |
|
2-3/8" - 2-3/4" (60-70mm) |
19,000 |
|
2-3/4" - 3-1/4" (70-80mm) |
16,000 |
|
3-1/4" - 3-5/8" (80-90mm) |
15,000 |
|
3-5/8" < (90-100mm) |
13,000 |
Note: Please also refer to laser etching on router bit
shank for most updated RPM speed rating.
| Availability | In Stock |
|---|---|
| Manufacturer | AMANA TOOL |
| Manufacturer Sku | 51570 |













