Full Length Specified/B Dimension Keep Type Jector Punch -RX Coating (Al-Cr Coat + Nitriding Treatment)-
Caution
Product Description
Drawing / Product specification
Select m5・
for the shank diameter D tolerance
The tip edge part is slightly rounded.
The jector pin pops out by about 2 mm.
Select the tip shape of the punch from the figure below
| Shank diameter D Tolerance | Material Hardness | Catalog No. | ||
|---|---|---|---|---|
| TYPE | Tip shape | B Tip length | ||
| Dm5 | Equivalent to D5～6 SKH51 61～64HRC Surface 3100HV Equivalent to D8～25 SKD11 60～63HRC Surface 3100HV | RX-LFSJ RX-LFSJV |
|
Tip length (B) L > S |
Specification table
| Catalog No. | L | 0.01 mm increments | B | H | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TYPE | Tip shape | B Tip length | D |
|
|
| ||||||||||
| min. P max. | P・Kmax | P・Wmin | R | |||||||||||||
| （Dm5） RX-LFSJ Spring reinforced type （D8～25） RX-LFSJV |
|
| （5） | 40.0 ～ 80.0 | 2.00 ～ 4.99 | 4.97 | 2.00 |
| 8 | 8 | ||||||
| （6） | 2.00 ～ 5.99 | 5.97 | 2.00 | 9 | ||||||||||||
| 8 | 45.0 ～ 100.0 | 3.00 ～ 7.99 | 7.97 | 3.00 | 13 | 11 | ||||||||||
| 10 | 3.00 ～ 9.99 | 9.97 | 3.00 | 13 | ||||||||||||
| 13 | 6.00 ～ 12.99 | 12.97 | 6.00 | 16 | ||||||||||||
| 16 | 50.0 ～ 100.0 | 10.00 ～ 15.99 | 15.97 | 6.00 | 19 | 19 | ||||||||||
| 20 | 13.00 ～ 19.99 | 19.97 | 6.00 | 23 | ||||||||||||
| 25 | 18.00 ～ 24.99 | 24.97 | 6.00 | 28 | ||||||||||||
| （5） | 40.0 ～ 80.0 | 2.00 ～ 4.99 | 4.97 | 2.00 | 13 | 8 | |||||||||
| （6） | 2.00 ～ 5.99 | 5.97 | 2.00 | 9 | ||||||||||||
| 8 | 50.0 ～ 100.0 | 3.00 ～ 7.99 | 7.97 | 3.00 | 19 | 11 | ||||||||||
| 10 | 3.00 ～ 9.99 | 9.97 | 3.00 | 13 | ||||||||||||
| 13 | 6.00 ～ 12.99 | 12.97 | 6.00 | 16 | ||||||||||||
| 16 | 10.00 ～ 15.99 | 15.97 | 6.00 | 25 | 19 | |||||||||||
| 20 | 13.00 ～ 19.99 | 19.97 | 6.00 | 23 | ||||||||||||
| 25 | 60.0 ～ 100.0 | 18.00 ～ 24.99 | 24.97 | 6.00 | 28 | |||||||||||
The spring constant of RX-LFSJV is about twice that of RX-LFSJ.
: P>D-0.03 
=0 When the tip shape 
is P>D-0.03、
(press-in lead) is not included.
: P・K>D-0.05 
=0 If P・K>D－0.05 for a shaped punch
, 
(press-in lead) is not included.
D (5) (6) are standards for RW-LFSJ only. D8 to 25 only for the spring enhanced type.
Order
| Catalog No. | - | L | - | P | - | W | - | R（ only） | ||
| RX-LFSJEL 16 | - | 70 | - | P12.00 | - | W6.50 | ||||
| RX-LFSJVAL 13 | - | 70 | - | P10.50 | ||||||
| RX-LFSJVRL 20 | - | 78 | - | P16.00 | - | W13.50 | - | R1.50 | ||
Alterations
Related information
■Features
・For general jector punches, the tip length B is shortened when LC machining is specified, which caused various inconvenience.
For the dimension B keep type jector punch, the tip length B is kept constant for an arbitrary total punch length L.
・The dimension B keep type jector punch does not have a side hole in the shank, so it can be used as an air blow punch by removing the jector pin.
