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An industrial heavy-duty drill press allows users to drill holes in the workpiece with precision and accuracy. But the structure of the drill bit itself varies, which helps to cater to different drilling needs and applications. Here are some types of drill bits that an industrial drill press can use to achieve various drilling requirements.
Twist Drill Bit
The twist drill bit is the most common type used for various industrial applications. It has two helical flutes that angle around the shaft, which helps to clear chips and carry coolant to the drill hole. The twist drill bits come in various sizes and are made from different materials to suit distinct drilling needs.
Spade Bit
Spade bits, also known as paddle bits, are used to drill large holes in wood materials. The bits have a wide flat blade with a built-in protrusion for chip removal. Spade bits are available in various sizes and may be used with an insert for added control and accuracy.
Forstner Bit
Forstner bits are used to create clean and precise circular holes in wood. Also, they can create overlapping holes or pocket holes. The Forstner bits have a cylindrical shape with one or two fluted mounted on the side. It is important to note that the Forstner bits are limited to a specific depth due to the side flutes.
Hole Saw
Hole saws are ideal for drilling large diameter holes and deep holes. It consists of a saw crown that is cylindrical with a gap on the side. The gap allows chip and debris clearance. Furthermore, the saw crown mounts on a drill press or power drill. This allows it to be used efficiently on wood, metal, and plastic materials.
Counter Sink Bit
The counter sink bits are used to create conical holes in wood or metal materials. The conical holes are useful when creating holes that allow flush mounting of screw heads. Therefore, the counter sink bits are useful when blending or matching screw heads to the surrounding material.
Industrial drill press machines are designed for heavy-duty applications. They have specifications that match industrial applications.
Industrial Drill Press Size
The size of a drill press indicates its dimensions. This includes its height, width, length, and overall footprint. Generally, industrial drill presses are bigger than home workshop drills. For example, the 7240 model has a height of 2,075 mm. Its total footprint is 1,342 x 749 mm. Its table measures 1,050 x 600 mm.
Power Rating
Big industrial drill presses have powerful motors. The motor delivers more power in the form of horsepower (HP). Smaller drill presses have motor power of around 0.5 to 0.75 HP. An industrial-grade motor may have 2 HP or more. A big heavy-duty drill press with a 3 HP motor can easily drill through thick metal.
Drilling Capacity
The drilling capacity of a drill press is the diameter of holes it can make. Smaller drill presses can make holes with a diameter of up to 1 inch. However, a heavy-duty industrial drill press can drill larger holes of up to 2 inches or more. The machine can make precise large holes in metal workpieces. It achieves this without the drill bits snapping or breaking.
Spindle Travel
Spindle travel refers to the vertical movement of the spindle. It indicates how far down the drill bit goes to drill a hole. Spindle travel affects the depth of holes that the drill press can make.
An industrial drill press has large spindle travel. It can drill deep holes, sometimes up to 37 inches. Heavy-duty presses have an adjustable table. The table can move up and down to get the workpiece in the right position.
Speed
An industrial drill press runs at high speeds. The speed can be constant or variable. It has rotary speeds of between 800 and 3000 RPM or more. By adjusting the speed, the operator can achieve the best drilling results in all types of materials.
Operating an industrial press drill requires care and attention. Spent parts must be checked from time to time. They should be replaced when they show signs of wear. Following the manual is essential for proper maintenance and faster servicing. Here are a few general tips for taking care of the press drill:
Lubrication
Regular maintenance requires periodic lubrication of all moving parts. This includes bearings, chains, gears, and columns. Oil the slide tables frequently to keep the machine working smoothly. Lubricating regularly prevents wear and tear from friction.
Dust and Debris
Always remove dust and debris after every use. This prevents the buildup of material on the drill press. Trash can build-up over time and cause damage to parts. Use an air compressor or vacuum to clean the machine after use.
Fastener Tightening
It is important to inspect the drill press for loose fasteners. Regularly check the machine and tighten any loose bolts and fasteners. Loose parts can affect the precision of drilling and cause uneven holes.
The industrial drill press is used in various industries such as construction, automotive, woodworking, and other manufacturing sectors that require precision hole drilling for material pieces, assembly parts, or jigs and fixtures.
Heavy-duty drill presses are standard tools in machine shops and workshops where technicians or craftsmen routinely work with metal workpieces of varying thicknesses and dimensions. Where parts need to be uniformly and accurately drilled to create space for component fits, assembly makes the drill press an essential fixture used to create those holes.
Water, air, and hydraulic presses use industrial presses in woodworking shops to make holes in wood, laminate, MDF, and other engineered wood materials. The tool can create pilot holes for unassisted screws, joints, and other fixture assemblies.
Assembly lines in automotive and other manufacturing industries frequently use drill presses to make precise holes for fittings, especially in metal and composite material where high-volume products use service parts.
Operators in jewel manufacturing workshops use micro-drill presses to drill intricate holes in delicate materials such as jewels, creating highly precise holes in complicated patterns.
Prototyping and customizing in semi-industrial to artisan and bespoke scale use drill presses to make complex holes with high precision in all kinds of work material, including metal, wood, plastic, and other composite materials.
The following guide should help business buyers make an informed choice when purchasing industrial drill presses for resale.
Health and safety compliance
All drill presses intended for sale should comply with the relevant health and safety legislation. The required legal market standards can vary depending on where they are sold. Ensure that the drill press complies with the law and possesses the required documentation and certifications.
Quality
This is an obvious but essential consideration when buying heavy-duty drill presses for resale. Because the buyer's business relies exclusively on the quality of these machines, a good reputation is crucial to the success of a buyer's business. Working with reputable suppliers is therefore important, as is conducting quality inspections when the goods arrive.
Products with Warranty
Usually, industrial-grade drill presses have shorter warranty periods than heavy-duty drill presses. This is especially true when the machine has been subject to any modifications. Therefore, it is imperative to provide customers with the most essential warranties and after-sales support to help businesses.
Spare parts
Ensure that compatible spare parts are always available, as this is crucial to maintaining drill presses' long-term usability. Repair and maintenance will eventually become essential, increasing the resale value of the product.
Documentation
A detailed manual is required to explain the machine's features. Besides the manual, other scientific documents should also be required to clarify working procedures and maintenance guidelines. In addition, warranty documents should be included to ensure the customer's coverage.
User-friendly
Consider buying drill machines that are user-friendly. User-friendly machines include those with an understandable control panel, a quick-change drill chuck system, and adjustable and easy-to-read feed rate and depth controls. User-friendly tools reduce training costs and enhance productivity, making them ideal for businesses to sell.
Accessories
Normally, industrial drill presses come with valuable accessories that enhance usability. Essential accessories include drill chucks, drill depth stops, work tables, and clamps. When purchasing drill presses, ensure that all necessary accessories are included with the machine.
Q1: Which materials can a heavy-duty drill press drill through?
A1: Heavy-duty drill presses are designed to drill through tough materials like cast iron, stainless steel, and other hard alloys. Nonetheless, it's crucial to check the specifications before purchasing to see if it can handle a particular material.
Q2: Does a heavy-duty drill press have variable speed?
A2: Yes, most heavy-duty drill presses have variable speed. This allows users to adjust and control the speed depending on the material being drilled and the diameter of the hole.
Q3: What are the differences between a heavy-duty drill press and a regular drill press?
A3: A heavy-duty drill press is designed to handle larger jobs and more demanding drilling tasks. It has a larger motor power, drilling capacity, and worktable. In contrast, a regular drill press is suitable for light-duty tasks and hobbyist use.
Q4: Does a heavy-duty drill press come with a laser guide?
A4: Some heavy-duty drill presses come with a laser guide. The laser guide projects a beam of light onto the workpiece, indicating where the bit will drill. This enhances accuracy and ensures precise drilling.