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Fein ASGE 636 KIN 5/16 in. Capacity Tapper

  • Fein ASGE 636 KIN 5/16 in. Capacity Tapper
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Tapping made easy. More efficient and precise than doing it manually.
Compared with working by hand, electric tappers are faster, require less physical effort, and produce more precise results. This is especially true when it comes to FEIN tappers. They allow you to work very smoothly without interruption. This avoids the risk of high torsional forces and the associated risk of cutting or tool breakage. It's the significant amount of time saved that gives you real added efficiency. With FEIN tappers you can work up to 90% faster than tapping by hand. That kind of performance is truly impressive, just like electric tappers from FEIN.
  • Convenient, precise tapper with rapid reversing action for faster results
  • High torque, high power motor for reliable results
  • Integrated reversing gear with rapid reversing action significantly reduces time required to cut threads
  • Drill shaft conical holder guarantees maximum precision and concentricity
  • Variable electronic speed control
  • Metal gear head
  • Barrel-type motor housing with integrated aluminum support
  • FEIN kinetic handle
  • Small corner width
  • 5/16 in. Capacity Tapper - ASGE 636 KIN
  • 3-Jaw Chuck
Compliance and Restrictions
warning: Cancer and Birth Defect/Reproductive Harm --


Weight: 3.5 lbs.
AC Voltage: 120V
Chuck Size: 5/16 in.
Chuck Type: Keyed
Handle Style: Pistol Grip
No-Load Speeds (RPM): 0 - 450 / 0 - 580
Power Type: Electric
Voltage: 120V



5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (1)
Easy To Use (1)
Powerful (1)
Yes, I would recommend this to a friend
Easy To Use
This is the best auto-reversing tapper
We use the Tapper on a daily basis, typically tapping 500-1,000 per day. I have one that is 11 years ago, it still works perfectly.
November 10, 2014

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FEIN One Year Standard Warranty

Every FEIN power tool is carefully inspected, tested, and is subject to FEIN Quality Assurance's stringent controls. FEIN grants a manufacturer guarantee for precise construction and faultless material on its power tools for the duration of (1) one year - appropriately as of purchase date.

3-year FEIN PLUS guarantee:

3 year guarantee This guarantee period is extended to 3 years for all FEIN power tools purchased after 1/1/2005 (Except FEIN High-Frequency Power Tools, FEIN Accu Tec Screw Guns, FEIN Balancer, FEIN Pipe Processing Tools, FEIN Compressed Air Tools, FEIN Battery Packs and Battery Chargers) if the purchaser has registered within 6 weeks of the purchase date. Registration has to be done by the customer himself on the Internet. Register online here. The proof of registration, which has to be printed out immediately, is valid as the confirmation along with the original sales receipt, which shows the purchase date. Registration can be done only if the customer accepts the storage of the queried information.

In case of a material or construction fault, a free repair will be done or in case a repair is impossible the free replacement of the device with a new one (or possibly a follow-up model).

This warranty does not cover damages that are the result of improper use such as nonobservance of the instructions, overload, operation with wrong voltages, wrong type of electricity, or unsuited accessories, as well as external influence such as dropping or striking. Not covered by the warrantee are furthermore wear from operational use under normal conditions.

Services covered by this guarantee declaration are provided solely by FEIN and by companies explicitly authorized for this by FEIN.

In case of assertion of claims from this warranty the power tool concerned has to be completely submitted or sent in along with the original sales receipt (that shows the purchase date and the product name). Partially or completely disassembled power tools cannot be accepted.

Contractual or legal warranty claims towards the retailer remain untouched by this manufacturer guarantee.

Please note that the 3-year FEIN PLUS guarantee is valid only in certain countries. Please see for a list of these countries.