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Electrode for Pseudo-Screw Tough Pitch Copper / Copper Tungsten
- Volume Discount
For tapping high hardness steel. Available in many sizes (machining accuracy of screw part is ± 0.8 mm)
(i)Caution
- The diameter (d) of the electrode tip is smaller than the screw size (M). Insert the pseudo screw electrode in the tap hole and perform electrical discharge machining by radiating in the X and Y directions from the center. Do not perform rotational oscillation.
Part Number
Configured Part Number is shown.
| Part Number |
|---|
| EMTAP-L3 |
| EMTAP-L4 |
| EMTAP-L5 |
| EMTAP-L6 |
| EMTAP-L8 |
| EMTAP-L10 |
| EMTAP-L12 |
| EMTAP-L16 |
| EMTAP-L20 |
| EMTAP-WL3 |
| EMTAP-WL4 |
| EMTAP-WL5 |
| EMTAP-WL6 |
| EMTAP-WL8 |
| EMTAP-WL10 |
| EMTAP-WL12 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Material | D (mm) | D (mm) | P (mm) |
|---|---|---|---|---|---|---|---|---|
MYR 121.58 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 5 | 2.2 | 0.5 | |
MYR 122.70 | 1 Piece(s) | Available | 2 Day(s) | Tough Pitch Copper | 5 | 3 | 0.7 | |
MYR 122.70 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 5 | 3.9 | 0.8 | |
MYR 108.86 | 1 Piece(s) | Available | 2 Day(s) | Tough Pitch Copper | 8 | 4.7 | 1 | |
MYR 158.39 | 1 Piece(s) | Available | 2 Day(s) | Tough Pitch Copper | 8 | 6.4 | 1.25 | |
MYR 179.71 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 12 | 8.2 | 1.5 | |
MYR 192.07 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 12 | 10 | 1.75 | |
MYR 206.67 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 16 | 13.6 | 2 | |
MYR 212.06 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 20 | 17.1 | 2.5 | |
MYR 969.15 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 2.2 | 0.5 | |
MYR 939.41 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 3 | 0.7 | |
MYR 906.17 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 3.9 | 0.8 | |
MYR 857.50 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 8 | 4.7 | 1 | |
MYR 885.11 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 8 | 6.4 | 1.25 | |
MYR 1,045.52 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 12 | 8.2 | 1.5 | |
MYR 1,102.32 | 1 Piece(s) | Available | 10 Day(s) or more | Copper Tungsten | 12 | 10 | 1.75 |
Loading...
Specification Table
| Model Number | D | d | P | L | B | V (EMTB Only) | |
| M | |||||||
| EMTA (Tough Pitch Copper) EMTWA (Copper Tungsten) EMTB (Tough Pitch Copper / Water Hole Type) | 3 | 3 | 2.2 | 0.5 | 50 | 15 | 0.5 |
| 4 | 5 | 3.0 | 0.7 | 50 | 15 | 0.7 | |
| 5 | 5 | 3.9 | 0.8 | 60 | 20 | 1.0 | |
| 6 | 8 | 4.7 | 1.0 | 60 | 20 | 1.2 | |
| 8 | 8 | 6.4 | 1.25 | 60 | 20 | 2.0 | |
| 10 | 12 | 8.2 | 1.5 | 70 | 30 | 2.5 | |
| 12 | 12 | 10.0 | 1.75 | 70 | 30 | 3.0 | |
| 16 | 16 | 13.6 | 2.0 | 80 | 40 | 3.0 | |
| 20 | 20 | 17.1 | 2.5 | 80 | 40 | 3.0 | |
| EMTAP−L (Tough Pitch Copper Long Type) EMTAP−WL (Copper Tungsten Long Type) | 3 | 5 | 2.2 | 0.5 | 60 | 40 | − |
| 4 | 5 | 3.0 | 0.7 | ||||
| 5 | 5 | 3.9 | 0.8 | ||||
| 6 | 8 | 4.7 | 1.0 | ||||
| 8 | 8 | 6.4 | 1.25 | ||||
| 10 | 12 | 8.2 | 1.5 | ||||
| 12 | 12 | 10.0 | 1.75 | ||||
| 16 | 16 | 13.6 | 2.0 | ||||
| 20 | 20 | 17.1 | 2.5 |
[ ! ] Applicable M of EMTWA/EMTAP−WL is M3 to 12.
[ ! ] Since it is made of copper, there may be some bending. Tolerance: ±0.8 mm
Specification Overview
[EMTWA]
[EMTAP-WL]
● Since it contains tungsten, it can process workpieces with super hard material (electric discharge machines that can use copper tungsten electrodes are needed).
[EMTB]
● Through-hole machining for water circulation is provided. Machining speed can be increased, creating advantages such as reducing secondary discharge.
Example of Use
Basic Information
| L(mm) | 60 | B(mm) | 40 |
|---|
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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