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This section provides an overview for burnishing drills as well as their applications and principles. Also, please take a look at the list of 12 burnishing drill manufacturers and their company rankings. Here are the top-ranked burnishing drill companies as of January, 2025: 1.HPMT Industries Sdn. Bhd., 2.Uttam Tools, 3.TACHEM GROUP INTERNATIONAL.
Table of Contents
A burnishing drill is a tool that can perform both drilling and burnishing at the same time.
Burnishing means polishing the surface and is widely used for drilling holes that require high surface roughness. A reamer (or burnishing reamer) is a tool with similar performance.
While reamers can finish the surface of an already drilled hole, burnishing drills have a cutting edge called a "chisel" with an angled tip that allows finishing at the same time the hole is drilled. Because finishing work after drilling generally takes time and tends to leave surface defects, simultaneous drilling with a burnishing drill is both efficient and precise.
However, when using burnishing drills, incorrect cutting edge angle or rotational speed may result in chipping or damage to the cutting edge during drilling. It is also important to note that burnishing drills have a higher load than reamers and must be properly cooled.
Burnishing drills are suitable for high-precision drilling because they do not require surface finishing after drilling. For example, burnishing drills are widely used in the machining of automobile and aircraft engine parts, and are also indispensable in the machining of dies and molds.
Furthermore, many burnishing drills have a multi-stage shape, making them suitable for machining workpieces with multiple hole diameters. They can also be applied to the machining of soft materials such as resins and aluminum alloys.
Since drilling and burnishing can be performed simultaneously, machining time is reduced and the number of tools is reduced, making this tool applicable to a variety of manufacturing sites. Burnishing drill blades are basically straight, but some are equipped with a spike-shaped blade to accommodate high-speed feed and deep holes. Another feature is that there are a wide variety of types to suit different applications, such as those with oil holes and those that can handle small holes of 1 mm or less.
Burnishing drills are machining tools that smoothly connect the cutting surface to the hole wall by means of a margin, called a burnishing margin, to achieve high-precision machining. The disadvantage is that the chisel and clearance grooves reduce rigidity, but they still offer advantages such as reduced cycle time and the elimination of the need for drilling for the downhole. This makes it an ideal tool for machining workpieces, where productivity is important.
Burnishing drills also have the advantage of machining more accurately in a shorter time than when using a reamer for drilling. When drilling, burnishing drills have a spherical tip, which distributes the cutting force evenly and provides a uniform finish on the workpiece surface. Therefore, burnishing drills provide a smoother surface finish than reamers.
Reamers are used for deep holes, but when using burnishing drills, it is recommended to use oil-hole compatible ones.
There are four types of burnishing drills: straight blade burnishing drills, gauge blade burnishing drills, multi-blade burnishing drills, and burnishing drills with oil holes.
Straight blade burnishing drills are a type of drill with a straight cutting edge. It is used for simple hole drilling. Because of its straight shape, it has the disadvantage that the larger the diameter, the lower the machining accuracy.
Gauge-blade burnishing drills are a type of drill with a conical cutting edge. It is used for drilling the bottom of holes because it can cleanly drill the bottom of holes. Also, when used in combination with a step drill, the range of hole diameters can be expanded.
A multi-blade burnishing drill is a type of drill with multiple blades. They are suited for mass production because they provide good chip removal and reduce machining time. However, there is a disadvantage in that the large number of blades results in a narrower distance between the cutting edges, which reduces the strength of the cutting edges.
Burnishing drills with an oil hole are a type of drill with a hole in the center of the cutting edge to supply coolant oil. Chips can be removed by coolant water pressure, making this type of drill suitable for high-speed and mass production.
*Including some distributors, etc.
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JD Cutting Tools, founded in 1981, is a manufacturer and supplier located in Maharashtra, India, specializing in the production of high-precision cutting tools. The company manufactures high-precision cutting tools including custom carbide step drills, jobber drills end mills, and more. These products are used in various industries including automotive, defense, aerospace, hydraulics, and medical devices. The company’s offerings also include laser etching, coatings, and re-grinding services and custom solutions to meet specific applications and customer requirements.
Uttam Tools, established in 1997, is a manufacturer and exporter of Carbide Tipped and H.S.S. Metal Cutting Tools based in Maharashtra, India. The company's range of cutting tools and accessories includes Industrial Step Drills and Cutters, solid Carbide Reamers, and Cooland Feed Drill. Uttam Tools are widely used in Automobile, Defence engineering, Paper, and Plastic industries. Uttam's major customers include Mahindra and Mahindra, TATA Motors Ltd, and Bharat Forge, and has ISO Certification.
Allied Machine & Engineering Corp., is a manufacturer of hole-making and finishing cutting tool systems. The company is founded in 1941, based in in Dover, Ohio. The company product portfolio include drills, porting tools, boring systems, threads, and other accessories. The company caters to automotive, agriculture, aerospace sectors, and more. The company tooling solutions deliver the lowest cost per hole in a wide range of drilling, reaming, burnishing, threading, and boring applications.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | HPMT Industries Sdn. Bhd. |
25.0%
|
| 2 | Uttam Tools |
25.0%
|
| 3 | TACHEM GROUP INTERNATIONAL |
15.0%
|
| 4 | Allied Machine & Engineering Corp. |
10.0%
|
| 5 | Innogrind Vietnam Co., Ltd. |
5.0%
|
| 6 | Prism Tools and Technologies |
5.0%
|
| 7 | Meson Cutting Tools |
5.0%
|
| 8 | Vega Tools |
5.0%
|
| 9 | Gandtrack Ltd |
5.0%
|
Derivation Method
The ranking is calculated based on the click share within the burnishing drill page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
4 | 40.0% |
Japan
|
2 | 20.0% |
Malaysia
|
2 | 20.0% |
Vietnam
|
1 | 10.0% |
United Kingdom
|
1 | 10.0% |
47 products found
47 products
Banishing Tool Co., Ltd.
280+ people viewing
Last viewed: 13 hours ago
The bunicing drill / lima can be refueled and sufficiently refueled on the cutting edge without hindering the cut scraps with the cut scrap dischar...
Asahi Tool Manufacturing Co., Ltd.
680+ people viewing
Last viewed: 6 hours ago
■ Features ・ Centering + drill + rima is one shot processing. Within 10 μm of true yen, cylindrical, expansion fee (S50C performance) ・ At 80m/mi...
10 models listed
Solid Tool Co., Ltd.
70+ people viewing
Last viewed: 3 hours ago
■What is a burnishing drill? The burnishing drill's burnishing is ``burnishing,'' which means ``polish, sharpen.'' In mechanical terms, it refers t...
Banishing Tool Co., Ltd.
240+ people viewing
Last viewed: 1 day ago
In the 2 oil ditch provided on the outer periphery of the conventional straight flute type tool, the cutting oil is smoothly shed to the processing...
Asahi Tool Manufacturing Co., Ltd.
540+ people viewing
Last viewed: 8 hours ago
■ Features ・ Recommended conditions that are twice as much as the cutting speed of the direct blade vanicing drill ・ Maintain the same dimension ...
10 models listed
Banishing Tool Co., Ltd.
220+ people viewing
Last viewed: 35 minutes ago
The DLC coating that creates a very hard and smooth membrane achieves a long life of tools, an outstanding dimension accuracy, and a smooth process...
Asahi Tool Manufacturing Co., Ltd.
540+ people viewing
■ Features ・ Recommended conditions that are twice as much as the cutting speed of the direct blade vanicing drill ・ Maintain the same dimension ...
10 models listed
Solid Tool Co., Ltd.
60+ people viewing
Used for drilling large diameter holes of φ20 or more. Carbide material is brazed only to the cutting edge part that requires cutting, which reduce...
Banishing Tool Co., Ltd.
330+ people viewing
Multi -crystal diamond material is an average particle size of 2,10,25 microns. In general, the lower the grade, the higher the wear resistance, an...
2 models listed
Asahi Tool Manufacturing Co., Ltd.
1130+ people viewing
Last viewed: 1 hour ago
■ Features ・ Recommended conditions that are twice as much as the cutting speed of the direct blade vanicing drill ・ Tap lower hole processing an...
10 models listed
