(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
- [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
- [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.
"Extractor" (Spiral Model)
[Features]
· Used for removing damaged bolts, pipes, etc.
· Bolts that are broken inside screw holes can be extracted without damaging the screw holes.
· When Phillips or slotted grooves in the heads of machine screws are damaged, it is typically very difficult to extract the screws, but they can be removed easily with this tool.
· Hex bolts with crushed head or broken bolts can be removed easily by drilling a pilot hole.
[Applications]
· For the extraction of things like bolts and pipes that had broken inside.
Part Number
Configured Part Number is shown.
EX-803
Features
●Used for removing damaged bolts, pipes and others.●Bolts that are broken in the threaded holes can also be pulled out without damaging the threaded holes.
●When the phillips or flat grooves of the head of a machine screws are collapsed, even machine screws that were difficult to extract can be easily removed.
●Even bolts whose corner of the hexagonal head is crushed, or that are broken in the middle can be removed easily by punching pilot holes.
Usage
●To extract broken bolts and pipes.Specification
●Spiral type（for right bolt thread only）Materials
●Medium Carbon Steel（S45C）Warning
●Cannot be used for hardened bolts or stainless steel bolts.Basic Information
| Tap Type | Modification/removal Tool | Overall Length L(mm) | 68 | Original Diameter(mm) | 7.3 |
|---|---|---|---|---|---|
| Dimensions of pilot hole for bolt to use(mm) | 4.5 | Tip diameter(mm) | 3.5 | Compatible Tap Handle | TH-6 |
| Used Bolt Screw(mm) | 8.0～11.0 | Trusco Code | 231-8725 | Mass(g) | 15 |
| Application | For extracting folded bolts and pipes | Specifications | Spiral Type (for Right Handed Bolt Threads Only) | Material | Medium carbon steel (S45C) |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Point Tap Series Long Shank For General Use EX-LT-POT
- Hand Tap Set (for metric screws/HSS-E)
- Spare Hook for T Type Ratchet Tap Holder
- "Extractor Set" (Spiral Model)
- Extractor
- Oversize Hand Tap
- Tap holder product set
- Extractor Set
Customers Who Viewed This Item Also Viewed
Tech Support
- Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
- Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499
- 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday) - Technical Inquiry
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy