| Home >> Internal Thread Repair Tools >> Nes 21 - 5/16"-7/16" M8- M11 | Nes 21 cat # 07210
- No Calibration required
- Self adjusting to any pitch and size within range
- Automatically chases good thread sections to repair the damaged parts
- Hardened cutting blades (HSS)
- Removes rust and burrs
- Yellow nylon pads
Essential when repairing threads in soft metal 
NES
21 |
ØD Range |
Pipes |
L |
B |
H |
ROD |
Ør |
ØR |
Package Size |
Weight |
| W |
H |
lb |
gm |
| inch |
5/16-7/16 |
1/16-3/16 |
45/16 |
11/16 |
13/4 |
49/16 |
21/32 |
117/32 |
41/2 |
73/8 |
0.35 |
160 |
| mm |
8-11 |
|
109 |
18 |
45 |
116 |
16 |
38 |
115 |
187 |
|
Product
|
Cat. no#
|
part name
|
Part no#
|
Description
|
|
NES 21
|
07210
|
RK 21 60°
|
07216
|
Fitted as standard
|
|
|
|
RK 21 55°
|
07215
|
Comply to British standard threads
|
|
|
|
NES 21 Nylon Pad
|
07217
|
|
-
Replacement pads and blades are available. |
Available in Sets: 1007, 1008, 1015, 1017, 1025
- U.S. Pat. # 6,544,127
- Patented in other countries
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