Self Reversing Tapping Attachments Manufacturer,Supplier and Exporter in India
Product Code : EL-TTG-13372
Quick Answer: Self Reversing Tapping Attachments fit a conventional drilling machine for internal threading, are offered in sizes from 3 mm to 30 mm and are used where high production rates are required.
Last updated: October 2026
Key Features
- Tool for internal threading
- Used on a conventional drilling machine
- Sizes from 3 mm to 30 mm
- Used where high production rates are required
- Can be used by a semiskilled operator
Technical Specifications
| Specification | Value |
|---|---|
| Application | Internal threading |
| Machine | Conventional drilling machine |
| Size range | 3 mm to 30 mm |
| Operator | Semiskilled operator can use it |
About This Product
A self reversing tapping attachment is fitted to the spindle of a drilling machine so that the tap is driven into the hole and then reversed out, while the machine spindle keeps turning in one direction. In technical training workshops and production shops it is used for repeated threading of drilled holes, and it lets trainees tap holes on a drilling machine instead of by hand. The tap, tap holder and attachment size are matched to the hole being threaded.
Frequently Asked Questions
Q1. What size range do Self Reversing Tapping Attachments cover?
They are listed in sizes from 3 mm to 30 mm.
Q2. Which machine and operator are they suited to?
They are used on a conventional drilling machine and can be operated by a semiskilled operator.
Related: Testing Tools and Gauges, HSS Hand Taps, Thread Plug & Ring Gauges, Thread Pitch Gauge.
For a quotation on the Self Reversing Tapping Attachments, contact School Lab Equipment India.