DRILL BLADE 400 MM 028000078A
- Drill blade 400 mm 028000078A - durable steel blade for MTL81R and MTL85R soil drills. Provides fast, precise ground drilling and lower equipment operating costs.
Drill blade 400 mm 028000078A is a high-quality, replaceable working blade designed for soil drills that work with diesel or hydraulic drives. This element is responsible for the actual sinking into the ground and forming the hole, so its condition is crucial for comfort and speed of work. The blade, thanks to the properly selected shape and hardness of the material, ensures aggressive biting into the ground, high drilling efficiency and long life of the entire drilling set.
Destination: MTL81R, MTL85R.
The blade is mounted on the end of a 400 mm long soil drill, with two screws passing through the factory mounting holes. Replacement is quick and hassle-free, making it easy to service the tool without having to buy a new set of drill bits.
The product is ideal for gardening, orchard, construction and installation applications - wherever it is necessary to drill many repetitive holes in the ground, such as for fence posts, supports, point foundations, planting plants or installing irrigation systems.
Drill blade 400 mm 028000078A - construction, materials and fit for models MTL81R and MTL85R

The 400 mm drill blade 028000078A has been designed as a a replaceable consumable component, which is designed to carry the highest loads during soil drill operation. Thus, in the event of dulling or damage to the blade, there is no need to replace the entire drill spiral - just replace the blade itself, which significantly reduces operating costs.
Solid steel plate with appropriately selected thickness and hardness guarantees resistance to abrasion and impact. The cutting edge is shaped to efficiently cut soil, gravel or small stones, while not breaking or deforming under sudden loads. Simple, timeless design allows the blade to be easily cleaned of soil and mud after use.
A very important feature of the product is full compatibility with MTL81R and MTL85R models. This means that the mounting points and mounting holes are positioned exactly as in the original fixture, ensuring secure, stable mounting and proper drilling geometry. The user does not need to fit, ream or grind anything - the blade fits right out of the box.
In everyday practice, this means that owners of soil drills with a 400 mm drill bit used, for example, by fence crews or photovoltaic installation companies, can easily refresh their equipment, restoring it to its original working performance with a single, precisely fitted component.
Where the blade for the 400 mm drill 028000078A is installed and how the replacement is done?

The 028000078A blade is mounted on the the working end of a soil drill with a length of 400 mm. It is this part that is first in contact with the ground. Thanks to the use of two mounting holes, it is possible to screw the element stably and securely to the drill body. Such a solution minimizes the risk of backlash, misalignment or vibration during drilling, which directly affects user comfort and safety.
Assembly and disassembly is done using standard tools - usually a wrench or socket wrench is sufficient. The replacement process can be broken down into a few simple steps:
- Disconnecting the drill from the drive and protecting the device from accidental startup.
- Unscrew the worn blade by loosening the two retaining screws.
- Cleaning the contact surface on the drill tip from soil, rust and debris.
- Application of a new blade 400 mm 028000078A in place of the old one, alignment of mounting holes.
- Screw in and carefully tighten the mounting screws.
With such a simple replacement method, the drill service can be performed directly at the customer's construction site, orchard or garden - without the need for a site visit. This is an important advantage for professionals handling multiple jobs in one day, but also for individual users who want to quickly complete their own installation work on the property.
Use of the blade for 400 mm drill 028000078A in garden, construction and installation work

Drill blade 400 mm 028000078A is designed for intensive field work. Combined with the right drill and drive, it allows you to quickly drill holes in the soil, which will find use in many everyday jobs:
- Fences and structures of small architecture - drilling holes for fence posts, pergola supports, sheds or gazebos. Suitably sharp blade reduces hole preparation time even with harder ground.
- Planting of trees and shrubs - Preparation of even holes for young trees, fruit and ornamental shrubs. The holes made with the soil drill are even and the work is comfortable even with a large number of plantings.
- Earthworks - making spot holes for point foundations, lighting poles, banner poles, masts or structural elements of photovoltaic systems.
- Irrigation systems - preparation of holes for drip lines, irrigation columns or moisture measuring probes.
Thanks to its robust design and sharp cutting edge, the blade provides stable guidance of the drill in the axis of the hole. This reduces the risk of the drill bit "escaping" sideways, which is especially important when drilling near existing foundations, fences or underground utilities. A well-chosen blade translates into greater precision and repeatability of hole dimensions, which will be appreciated by both professionals and demanding individual customers.
Durability, reliability and cost-effectiveness of buying a 400 mm drill blade 028000078A

The 028000078A replacement blade is designed to maintain high durability at a relatively low purchase cost. The user, instead of frequently investing in a new drill bit, only replaces the component most vulnerable to wear and tear. It's a financially beneficial solution, especially for companies drilling dozens or hundreds of wells a month.
Precision manufacturing and compliance with the technical parameters of drills designed for models MTL81R and MTL85R also translates into reliability in tougher off-road conditions. Drilling in harder, clayey soils, in bedrock with small stones or in lightly frozen ground requires a blade with adequate strength reserve. The right choice of material and shape makes the blade suitable for both professional and hobbyist use.
In practice, this means less downtime due to equipment failures, shorter turnaround times and greater operator comfort. A sharp, well-matched blade also reduces the load on the drive - the engine is not overloaded, it uses less fuel, and the whole rig runs smoother and quieter.
Work safety and user comfort with 400 mm drill blade 028000078A

A properly designed blade has a major impact on operational safety. A dulled or damaged blade causes more resistance when drilling, which can manifest as jerking, sudden stops or "kicking" of the device. All this increases the risk of operator injury and damage to the drive.
The use of the new 400 mm 028000078A efficient blade reduces these phenomena. The drill enters the soil evenly, with no sudden jumps, allowing even less experienced people to work quietly. In addition, thanks to the simple replacement process, the user can service the equipment himself, which encourages regularly check the condition of the tool and thus increases the level of safety on the construction site or in the garden.
The blade will prove useful both in the hands of professionals and home users performing periodic work - such as installing a new fence, erecting a structure for a terrace canopy or preparing holes for plantings in a newly established garden.
Customer benefits of choosing a 400 mm drill blade 028000078A

Deciding to purchase the 400 mm drill blade 028000078A, the customer receives the following a set of benefits, which have a real impact on daily work:
- Higher drilling performance - The new blade provides fast, clean and repeatable holes, reducing the time it takes to complete jobs.
- Lower operating costs - instead of buying the whole drill, only the working element is replaced, so the equipment lasts much longer.
- Compatibility with popular models - intended for MTL81R and MTL85R gives you confidence that the blade will fit and work as intended by the manufacturer.
- Easy installation - blade replacement is possible even in the field, with basic tools.
- Safe and comfortable operation - sharp, firmly fixed blade minimizes the risk of jerks and sudden stops, improving the ergonomics of work.
This is ideal for construction, gardening, service companies and property owners who want to keep their drilling equipment in top condition without incurring unnecessary costs.
Key technical features (summary)
- Product type: replacement blade for soil drill
- Length of the working section: 400 mm (the drill for which the blade is designed)
- Purpose: drills that work with MTL81R, MTL85R models
- Mounting: two mounting holes to be screwed into the drill tip
- Material: wear-resistant steel
- Application: garden, construction, installation, orchard work
FAQ - Frequently asked questions about 400 mm drill blade 028000078A
To which models of equipment the blade 028000078A fits?
Drill blade 400 mm 028000078A is designed for drill bits that work with models MTL81R and MTL85R. Full compatibility of mounting holes and workpiece geometry is maintained.
Can I mount this blade in a different drill bit than 400 mm?
The blade is designed for drill bits with a length of 400 mm. In some cases, they can be used in other designs, as long as the dimensions and spacing of the fixing holes coincide, but this should always be verified with the technical documentation of the tool in question.
How often should the blade in a soil drill be replaced?
The frequency of replacement depends on the intensity of work and the type of substrate. When working in light, sandy soil, the blade wears down more slowly, while in hard, rocky soil, wear occurs more quickly. It is worth inspecting the condition of the cutting edge before each major series of drilling - if the holes are made slower and the device tires a lot, it is a signal for replacement.
Does blade replacement require specialized tools?
No, a standard wrench or socket wrench matched to the mounting bolts is usually all you need to replace the blade. It is only important to disconnect the drill from the drive and properly secure the equipment before work.
Under what conditions is it best to store a spare blade?
It is a good idea to store the blade in a dry place, protected from moisture and contact with aggressive chemicals. It is good practice to put it away in its original packaging or wrap it in oiled paper, which will protect the surface from corrosion.
Is the 028000078A blade suitable for drilling in frozen ground?
The blade is made of high-strength steel, but drilling in heavily frozen ground always puts more stress on the equipment. When working in such conditions, be careful, use lower speeds and do not force the device to avoid damage.
WARRANTY TERMS AND CONDITIONS
For warranty terms and conditions, please refer to the instruction manual included in the device packaging. Devices covered by the extended warranty (3 and 5 years) require the execution of the mandatory warranty inspections (payable) at the times specified in the warranty terms and conditions.
The obligations of the guarantor under the guarantee are to repair the defective goods, the advertised device is not subject to replacement or cash back.
1. The manufacturer guarantees its products for a period of time:
- Oleo-Mac internal combustion mowers 60 months for consumer use and 12 months otherwise
- Oleo-Mac chainsaws, Oleo-Mac scythes, Oleo-Mac electric mowers, Oleo-Mac trimmers
TR 61 E and TR 91 E, garden tractors. EMAK K-series internal combustion engines powering mowers and
tractors 36 months for consumer use and in other cases 12 months
- Other devices for consumer use 24 months and in other cases 12 months
Additional consumer warranty on Briggs&Stratton engines after the expiration of the manufacturer's warranty period of 12 months -
The condition for maintaining the 36-month warranty period is to perform two paid inspections of the device at an authorized service center - in 12 and 24 month from the date of purchase no later than 7 days after the specified date.
As a condition for maintaining the 60-month warranty period, four paid inspections of the device must be performed at an authorized service center - at 12, 24,36 and 48 months from the date of purchase no later than 7 days after the appointed date. All inspections performed by the dealer must be recorded in the electronic
b2B guarantee settlement system. Internal combustion engines of other brands (Briggs & Stratton, HONDA, KAWASAKI, SUBARU, etc.).) and hydrostatic transmissions are covered by a separate warranty manufacturer. Details of the warranty terms and conditions are contained in separate manuals for the listed components.
2. The warranty covers all damages occurring during the warranty period resulting from the discovery of latent material defects during this period, assembly or technological.
3. The technical staff will proceed with the repair in the time allowed by organizational requirements, always as soon as possible.
4. The choice of how to remove the damage is up to the guarantor, who can remove the defect by repairing the device or replacing the damaged part. Regardless
way of removing the damage, the warranty continues, extended by the time of removal of the damage by the guarantor.
5. Warranty repair can only be carried out on the basis of the device registration in the B2B system or a valid warranty card with proof of purchase.
Failure to register the device, the warranty card or its cancellation will exclude the guarantor's liability under the warranty provided.
6. The user has the right to appeal against the decision of the service point regarding the qualification of the reported failure. The appeal must be submitted only in the form of in writing with a set of documents stating the course of repairs made and a description of the technical condition of the equipment at the time of the original inspection made by the service point.
7. The warranty period is extended by the time necessary for warranty repair. The dates posted on the claim in the b2B electronic guarantee settlement system.
8. The repair shop is required to make entries regarding the scope of warranty repairs in the B2B electronic warranty billing system.
9. For paid repairs performed, the guarantor provides a 3-month warranty on the condition that the repair is carried out in the guarantor's workshop and that the repair is used for the repair original spare parts. The basis for the claim is the proof of purchase of parts and the service performed.
10. Warranty repair is not subject to: damage caused by improper operation, damage caused by using the device for purposes for which it is not intended, damage caused by the use of improper consumables, mechanical damage, and
caused by improper transportation or storage, damage caused by lack of maintenance, components that have suffered wear and tear in service during proper operation.
11. The warranty is voided as a result of structural changes or modifications made by the user, as a result of interference found by the service point
inside the device by unauthorized persons, as a result of breaking or dismantling the carburetor adjustment locks, in the event that entries are found to have been made in the warranty card by unauthorized persons.
12. The warranty does not cover consumable items and items that wear out during the warranty period, such as:
- Consumable components, e.g.: cutting blades, discs, cutting bars, vee heads, filters, starter cables, spark plugs, bulbs, wheels, drums and clutch jaws,
clutches and friction discs, drive belts, safety bolts, cutting chains and guides, high-pressure washer lances.
- Engine components: cylinders, pistons, rings, crankshaft, bearings, pan, carburetor diaphragms.
- Other consumable parts: knife hubs, safety keyways, shock absorbers, bearings, pan, gears, overload fuses, carbon brushes, control ties and cables
- Starting batteries used in machines with an electric starter
- Components not mentioned in these warranty conditions , which obviously wear out during operation, transportation and storage (such as coating painting).
13. Warranty repair does not include installation, adjustment and maintenance activities.
14. Damage such as engine seizure, bent or cracked crankshaft, broken magnet wheel keyway or knife hub are not repairable warranty.
15. If the service center does not fulfill its obligations, the user is obliged to inform the guarantor of this fact. Refusal to comply repair by the service center must be entered in the warranty card. If the guarantor does not recognize the repair as a warranty repair, the cost of repair and transport is covered by the claimant.
16. Defective spare parts replaced under warranty repair are the property of the guarantor.
17. Complaint should be reported to the nearest authorized service center or directly to the guarantor. Reporting a complaint at the point of sale may cause an increase in repair time.
18. During the reception of the device after warranty repair, it is his duty to make sure that the received device is complete and undamaged. The repair point has the obligation to start the device before handing it over to the user after repair.
19. The service point has the right to charge a fee for performing maintenance activities that are the responsibility of the user and require them to be performed before the proceeding with the repair. The repair shop is obliged to replace, at the user's expense, all components that ensure the safety of the work, which have been damaged damage during operation regardless of the consent of the user.
20. A continuously updated list of service points can be found at www.victus.en
21. The warranty for the goods sold does not exclude, limit or suspend the buyer's rights under the warranty provisions for defects in the goods sold.
22. The cost of an unjustified complaint is paid by the complainant.
23. This warranty is valid in the territory of the Republic of Poland.
24. Any damage caused during transport should be immediately reported to the carrier under penalty of voiding the warranty.
25. The warranty does not cover possible damages caused directly or indirectly to persons or things due to defects in the device or resulting from prolonged downtime in the operation of the device.




