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Boring machine
Boring machine (Product Code: SLE/MCE/05) is a compact boring machine used to enlarge existing holes and true cylindrical bores to an accurate diameter in automotive, maintenance and training workshops. It is listed in two sizes covering bores of 65–140 mm and 80–165 mm, up to 300 mm or 400 mm deep, and weighs only 62 kg or 85 kg. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Boring diameter | 65–140 mm or 80–165 mm (two sizes) |
| Maximum boring depth | 300 mm or 400 mm |
| Spindle speed | 250 or 380 r/min |
| Spindle feed | 0.11 or 0.12 mm per revolution |
| Spindle quick reset | 636 mm/sec |
| Overall dimensions | 320 x 330 x 850 mm (as listed) |
| Machine weight | 62 kg or 85 kg |
| Product code | SLE/MCE/05 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Boring Machine Used For?
Drilling makes a hole; boring finishes it. A boring machine passes a single-point cutter through an existing bore so that it becomes round, straight and exactly the intended diameter. Compact machines of this kind are commonly used to rebore worn cylinders, such as engine cylinder bores in automotive workshops, and in training institutes to show how precision holes are finished after rough machining.
In use, the machine is aligned over the bore, the cutter is set to the target diameter and the spindle is run at 250 or 380 r/min with a fine automatic feed of 0.11 or 0.12 mm per revolution. After each pass the quick reset returns the spindle at 636 mm/sec, saving time between cuts. Measure the bore after every pass and take light final cuts to reach size.
What to Specify When Ordering
- Bore diameter range: 65–140 mm or 80–165 mm.
- Maximum bore depth: 300 mm or 400 mm.
- Your electrical supply, which is not stated in the current listing.
- Any cutters or setting accessories you want included in the quotation.
- Quantity and delivery location.
Supplier
The Boring machine is supplied by ScienceLab, the trading name of Jain Scientific Equipments Private Limited, to automotive training institutes, engineering colleges, polytechnics, maintenance workshops, dealers and importers in India and international markets. It can be quoted together with other workshop machines on a single offer.
The ScienceLab company profile has more about the company.
Related Workshop Machine Tools
Hole-making and finishing in a workshop usually involves these machines as well:
- Radial Drill Machine — drills the large holes that are later bored to size.
- Pillar Drilling Machine — for smaller drilled holes and pilot holes.
- CNC Lathe Machine — bores and turns small components held in a chuck.
- Caliper Vernier (Metal) — its inside jaws give a quick check of bore diameter.
See the full range of Workshop Machine Tools.
Frequently Asked Questions
What bore sizes can the Boring machine handle?
The Boring machine is listed in two sizes: one bores diameters of 65–140 mm and the other 80–165 mm, with maximum boring depths of 300 mm and 400 mm. Tell us your largest bore so we can confirm the right size.
What spindle speed and feed does the Boring machine use?
The Boring machine runs its spindle at 250 or 380 r/min with an automatic feed of 0.11 or 0.12 mm per revolution, and a quick reset returns the spindle at 636 mm/sec after each pass.
How large and heavy is the Boring machine?
The Boring machine is listed with overall dimensions of 320 x 330 x 850 mm and a weight of 62 kg or 85 kg depending on the size, making it a compact unit compared with floor-standing machine tools.
What is the Boring machine typically used for?
The Boring machine is used to enlarge and true existing cylindrical holes to an accurate diameter; compact machines like this are commonly used for reboring worn cylinders in automotive workshops and for teaching precision hole finishing.
What power supply does the Boring machine need?
The power supply for the Boring machine is not stated in the current listing. Please tell us the supply available in your workshop when you enquire, and we will confirm the electrical requirement before you order.
Who supplies the Boring machine?
The Boring machine is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, to training institutes, colleges, workshops, dealers and importers in India and international markets.
Request a Quote
Request a Boring machine quotation through the contact page or add it to the enquiry cart, stating the bore range and quantity you need.
Last updated: 24 September 2026
