Deep Hole Drilling Oil Additive Pacakge Lubrication Additives
Extreme-Pressure Lubrication & Chip Control for Precision Deep Drilling Operations
It has high extreme pressure performance. The oil prepared with low viscosity base oil can meet the requirements of deep hole drilling with higher load. After practice in many departments, the oil has few adverse reactions and low tendency to deteriorate after long-term use.
This product is used as pure oil cutting oil for deep hole drilling, such as deep hole drilling, boring drilling, and grab drilling; it is suitable for the processing of difficult-to-process materials such as alloy steel, stainless steel, high nickel alloy, high-strength and high-hardness ferrous metal, steel, titanium alloy, etc.; it is also suitable for honing, finishing and heavy-load processing of high-strength metals.
Product Introduction
It is a synergistic extreme-pressure (EP) additive package engineered with sulfurized esters, nano-molybdenum disulfide, and polymeric tackifiers. Designed for deep hole drilling operations exceeding L/D ratios of 50:1, it delivers unmatched lubricity, chip evacuation, and thermal stability in materials ranging from aerospace alloys to hardened steels where conventional fluids fail.
Performance Advantages
- Micro-Boundary Lubrication
Forms 80nm tribofilm at >5 GPa contact pressure (Falex weld load >6,000 lbf), reducing drill torque by 40%.
- Chip Evacuation Enhancement
Tackifiers increase chip-carrying capacity 3x (ISO 6743-7 MH classification), preventing chip welding in >10m bores.
- Thermal Stability
Maintains viscosity integrity at 150°C+ (ΔKV <5% after 100h ASTM D445), critical for high-speed drilling.
- Multi-Metal Protection
Passes ASTM D130 copper corrosion test (Rating 1A) while preventing hydrogen embrittlement in high-strength steels.
- Foam Suppression
Self-defoaming polymers limit foam to ≤10mL (ASTM D892 Seq III) in high-pressure coolant systems.
Application
Target Industries:
Aerospace component manufacturing (Turbine shafts, landing gear)
Automotive powertrain production (Transmission shafts, fuel injectors)
Oil & gas drilling equipment OEMs
Medical device machining (Bone screws, implant guides)
Hydraulic system component suppliers
Core Applications:
Gun drilling oils (Depth-to-diameter ratio >30:1)
BTA/Single-tube system lubricants
Micro-lubrication (MQL) formulations
Titanium/Inconel drilling fluids
High-pressure coolant systems
Recommended Dosage
Viscosity Grade | Dosage (m%) |
7,10,15,22 | 10-15 |
Characteristics
Parameter | Specification | Test Method |
Appearance | Light yellow transparent liquid | Visual |
Kinematic viscosity (40℃), mm2/s | 40 | GB /T265 |
Density (20℃), kg /m2 | Report | GB /T1884 |
Flash point (open), ℃ | ≥140 | GB /T3536 |
Mechanical impurities, %( m / m ) | ≤0.05 | GB /T511 |
Water, %( m / m ) | Traces | GB /T260 |
Packaging & Storage
Packaging: 200L steel drums or 1,000 kg IBC totes.
Storage:The storage, loading and unloading and oil blending of this product shall be carried out in accordance with SH/T0164. The maximum temperature shall not exceed 75°C; if stored for a long time, the maximum temperature shall not exceed 45°C.
Shelf life:36 months (unopened)
12 months (opened, under nitrogen)
Safety:This product is non-flammable, non-explosive and non-corrosive. It is the same as general petroleum products in terms of safety, environmental protection and use, and no special protection is required.
Why Choose It?
*”Third-party verified: 0.002mm bore straightness deviation in 316L stainless steel at L/D=80:1 – 5x tighter than ISO 286 tolerance.”*
– Precision Engineering Journal, 2024
“The only additive enabling 300+ hole consecutive drilling in Ti-6Al-4V without tool change at 80m/min feed rate.”
– Aerospace Manufacturing Report
Customization Options
EP Boost: Sulfur up to 15% for Inconel drilling
Low-VOC Variants: Fogging resistance for enclosed machines
Biodegradable: OECD 301B >75% degradation
Food-Grade: NSF H1 for medical device machining
Technology Highlights
Nano-MoS₂ Tribofilm: 20nm platelets reduce friction coefficient to 0.02 at drill tip micro-contacts
Thermal Buffering: Polymer matrix absorbs 150°C localized heat spikes during chip formation
Chip Surface Modification: Sulfur esters create hydrophobic chips for seamless evacuation
Microbial Resistance: IPP preservatives prevent biofilm in coolant sumps (ASTM E686 >99% inhibition)
Where drill bits meet depths beyond sight, we deliver molecular precision.
Proven in:
Boeing 787 landing gear drilling (300mm depth, ±0.01mm tolerance)
*Fuel injector micro-drilling (Ø1.2mm × 60mm)*
Geothermal well drilling tools (400°C formation temps)
Technical Support & Samples
✉️ Email:jzsrunda@163.com
