Portable hardware store must-buy SFX-4000B broken tap remover/extractor portable edm no damage to the threads

  • 1 Sets
  • >=2 Sets
Model Number:
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
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Quick Details
1 Year
Place of Origin:
Henan, China
Brand Name:
CNC or Not:
CE ISO9001
Stepper Current:
Stepless adjustment
Depth Setting:
Auto retract and alarm:
Accessories storage:
Electrode Holder Diameter:
2~13 mm
Work Liquid:
Tap water
Spindle servo:
70 mm
Processing speed:
Work head swiveling:
Yellow or customized
After-sales Service Provided:
Online support, Video technical support, Free spare parts
22 Kg

Packaging & Delivery

Selling Units:
Single item
Single package size: 
53X33X46 cm
Single gross weight:
26.0 kg
Package Type:
Double 5-layer corrugated case and EPE foam cushion covered. Strong and safe to reach every customer's hand. No worry about the goods broken in transport.
Picture Example:
Lead Time :
Quantity(Sets) 1 - 5 >5
Est. Time(days) 3 To be negotiated
Video Description

Portable hardware store must-buy SFX-4000B broken tap remover/extractor portable edm no damage to the threads


               China,Russia and America warehouse free shipping

No damange to the threads and work pieces!


  • Input power 3000W  
  • Light, small, portable, and compact design allows the SFX-4000B tap remover to be moved and used anywhere in the shop.
  • High speed and efficiency at a low cost.
  • Simple set up and operation allows easy removal of taps anywhere.
  • Power source choices 100V/110V/120V/200V/230V/240V, 1PHASE, 50HZ/60HZ
  • Dielectric Machine uses ordinary tap water as dielectric liquid.
  • Electrodes Uses any brass rod or tube as an electrode.(ø1,ø2,ø3,ø4,ø5,ø6,ø8,ø9,ø10,ø11,ø13,ø16,ø18 )
  • Note: ø1~ø11 are round brass rod, ø13,ø16,ø18 are hexagonal brass rod)
  • Small size and magnetic base allow machining even on large work pieces.
  • Removes taps with no damage or stress to the work piece.
  • Additional applications include cutting tungsten carbide or any other conductive material.
Machining Functions:
  • Auto Feed
  • Depth setting (stops at a specific depth)
  • Selectable arcing timer
  • Auto retract
  • Swiveling work head
  • Alarm messages: depth arrival, arcing, over-temp.


Stepper CurrentYes
Depth setting, auto reatract and alarmYes
Accessories storageOne-in-Box
Input Power300~3000w
Electrode chuck diameter2~13 mm
Working LiquidTap water
Max Process Depth of spindle servo70mm
Short Hole Processing Speed2mm/min
Power Box Size420*220*370 mm
Model and size of working headDK8 300*50*50 mm
Packing Size528*325*460 mm
Net Weight22 Kg



Advantage: One of the big advantages of using the SFX Portable EDM machine is it's portability. Portability allows one to take the machine to the work and do the hole making or stud extraction work in place. Without the Portable EDM, broken bolts or taps may require removal of the engine head or block in a car or truck in order to extract the broken piece. Additionally, the SFX Portable EDM machine will work in any directions, ie, upside down or horizontally, etc. Most EDM machines are not portable and require that the work be taken to the machine.SFX4000B Tap BusterSFX-4000B details.jpgA(2).jpgB(2).jpg


Portable edm SFX-4000B details4000B-Toolkit

SFX-4000B packing.jpg


Actual Processing case.jpg



Firstly, the products will go through a thorough quality test to enure 100% running in perfection before delivery.

Secondly, the warranty is 1 year. During this period, we would repair the machine for free including the new parts needed for repair.

Note:Man-made damage is out of warranty coverage



1.How big size can your machine remove?

-Usually,our SFX-4000B can remove M2 to M36 taps,screws,studs,drills,drifts,etc.

-So far the largest size is M48 we've removed with sheet electrode.

2. How long will it take to remove one tap?

-It depends on the size of the broken taps;The processing speed is 1~2mm/min normally.

10~20 minutes to solve your broken taps headache.

3.Can I use it to process blind hole or via?

-Yes, the processing depth can be set(stop at a specific depth) and the working head can auto retract and alarm when bottoming. 

4. Can I use it for wire-electrode cutting or drilling?

-Yes, but please note it is not high precision equipment which has a +0.3mm tolerance.

5.Do you have any other payment terms?

-Yes, Paypal, T/T,etc is available. Please kindly tell us the term you'd like to pay, we will try to meet customers' demands as much as we can.

6.Contact information:

-QQ: 3241589355

-Skype/Whatsapp: 86 13592083781

-E-mail: brokentapremover(at)gmail.com



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