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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) |
|---|---|---|---|---|---|---|---|---|
SGD 32.01 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 5 | 2.2 | 0.5 | |
SGD 32.31 | 1 Piece(s) | Available | Same day | Tough Pitch Copper | 5 | 3 | 0.7 | |
SGD 32.31 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 5 | 3.9 | 0.8 | |
SGD 38.28 | 1 Piece(s) | Available | Same day | Tough Pitch Copper | 8 | 4.7 | 1 | |
SGD 41.64 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 8 | 6.4 | 1.25 | |
SGD 47.31 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 12 | 8.2 | 1.5 | |
SGD 50.60 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 12 | 10 | 1.75 | |
SGD 54.47 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 16 | 13.6 | 2 | |
SGD 55.76 | 1 Piece(s) | Available | 4 Day(s) or more | Tough Pitch Copper | 20 | 17.1 | 2.5 | |
SGD 266.89 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 2.2 | 0.5 | |
SGD 249.85 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 3 | 0.7 | |
SGD 249.85 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 5 | 3.9 | 0.8 | |
SGD 227.67 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 8 | 4.7 | 1 | |
SGD 234.86 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 8 | 6.4 | 1.25 | |
SGD 277.50 | 1 Piece(s) | Available | 4 Day(s) or more | Copper Tungsten | 12 | 8.2 | 1.5 | |
SGD 292.61 | 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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