Slideway Lubricants — Magna BD for Precision Machine Tools

Dedicated slideway oils eliminate the stick-slip that general hydraulic oils cause on machine-tool ways.

Quick Answer

Castrol Magna BD slideway lubricants for machine-tool slides, ways and bedways — Magna BD 68 and 220 viscosity grades. Slideway oils require tackiness additive to resist sliding wash-off, plus extreme-pressure protection for high-load contact. Designed to coexist with cutting-oil contamination without emulsifying. Selection by machine size, slide loading and ambient temperature.

Product Range

Magna BD 68

Light slideway

Standard slideway oil for horizontal and vertical machine-tool ways.

Magna BD 220

Heavy slideway

Heavy-duty slideway oil for large vertical surfaces and heavily loaded ways.

Magna BDX 220

Extreme-pressure slideway

EP slideway oil for heavy horizontal boring and large CNC machining centres.

Typical Applications

Machine-tool slideways (horizontal and vertical)
CNC lathe and machining-centre ways
Large boring mills and gantry machines
Precision grinders and jig borers

Why buy from Vasundhara Specialities

As the authorized Castrol industrial distributor for Andhra Pradesh, every drum and pail we supply is sourced directly from Castrol India’s Silvassa, Paharpur and Patalganga plants with full batch traceability. Our Bhimavaram warehouse stocks the complete slideway lubricants range for 48–72 hour delivery across AP, and our technical team is available on-site for application trials, coolant sampling, and training. Paired with our CoolantCare fluid management programme, you get not just a supplier but a lubrication partner committed to lowering your total cost of lubrication.

Frequently Asked Questions

Why not just use hydraulic oil on slideways?

Hydraulic oils lack the tackifier and oiliness additives that prevent stick-slip on steel-cast-iron slideway pairs. Using HLP on ways causes micro-chatter and premature wear, especially at slow feed rates.

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