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| Heads/Automatic Tapping |
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| The ADRI Automatic Tapping Heads NCAR are used
on machines that do not have their own reverse, such as column,
radial or workbench drilling machines. Ideal for working in
production and tool shops where precision and productivity
are a must. |
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For metric thread M2 upto M30. |
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Easy to read torque label allowing for torque
control according to needs. |
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Clutch mechanism with steel discs. |
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Automatic reverse with 2:1 ratio. |
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Easy and quick centering of taps with exclusive
nylon collets. |
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Supplied with a set of 3 nylon collets. |
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Tap driving system for maximum torque and minimum
wear. |
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Central arbor set on two bearings to eliminate
seizure. |
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| CHARACTERISTICS |
NCAR
1 |
NCAR
2 |
NCAR
3 |
NCAR
4 |
NCAR
5 |
| CODE |
NEREIDE |
NESSO |
NIOBE |
NUMITORE |
NESTORE |
| Capacity |
Metric Thread
DIN 13 |
M3
a M8 |
M6
a M12 |
M9
a M16 |
M14
a M20 |
M18
a M30 |
BSW
Thread
DIN 11 |
1/16"
a 1/4" |
1/4"
a 1/2" |
5/16"
a 5/8" |
9/16"
a 3/4" |
3/4"a 1 1/8" |
UNC
Thread
ANSI B1.1 |
Nº
5" a Nº 12" |
Nº 12"
a 1/2" |
5/16"a
5/8" |
1/2"
a 3/4" |
3/4" |
UNF
Thread
ANSI B1.1 |
Nº
10" a 1/4" |
1/4"
a 1/2" |
5/16"a
5/8" |
3/8"
a 3/4" |
3/4" |
BSP
Thread
(G) |
- |
1/8" |
1/8"
a 1/4" |
1/8"
a 3/8" |
3/8"
a 5/8" |
| NPT
Thread |
- |
1/16"
a 1/8" |
1/16"
a 1/8" |
1/8"
a 1/4" |
1/4"
a 1/2" |
| Morse
Taper |
1 |
2 |
3 |
3 |
4 |
| Parallel
Shank |
3/8" |
9/16" |
3/4" |
3/4" |
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| Internal
Ø of Collets (mm) |
Ø3
- 4,5 - 6 |
Ø6
- 8 - 10 |
Ø8
- 10 - 12 |
Ø11
- 14 - 16 |
Ø15
- 18 - 22 |
Tapper
maximum diam
(mm) (A) |
48 |
62 |
78 |
78 |
100 |
Height
without taper (min./max)
(mm) |
117/126 |
135/145 |
164/176 |
174/186 |
208/225 |
Max
length of bar and extension
L (mm) |
325 |
385 |
460 |
460 |
577 |
| Net
weight of Tapping Head (kg) |
0,940 |
1,850 |
3,500 |
3,720 |
6,760 |
| Total
weight with packing (kg) |
1,050 |
2,100 |
3,800 |
4,100 |
7,200 |
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