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This section provides an overview for gang drills as well as their applications and principles. Also, please take a look at the list of 8 gang drill manufacturers and their company rankings. Here are the top-ranked gang drill companies as of December, 2024: 1.NS Machine Corp, JR Industries Inc, 2.E-Z Drill, Inc., 3.H.H. Roberts Machinery Limited.
Table of Contents
A gun drill is a specialized tool designed for deep hole drilling, originally developed for manufacturing gun barrels. It operates by ejecting high-pressure cutting oil through its tip, removing chips during the drilling process, and allowing for the drilling of deep or narrow holes in a single operation. With its excellent linearity, a gun drill is capable of creating precise holes in hard-to-machine materials such as stainless steel and heat-resistant alloys.
Gun drills are ideal for drilling holes with depths over five times their diameter, particularly for diameters ranging from 3 to 30 mm. Their ability to eject chips during drilling makes them highly efficient and accurate for deep-hole drilling. Common applications include:
Gun drills utilize a high-pressure pump to inject cutting oil into the cutting area. The drill's hollow design facilitates the circulation of cutting fluid, which carries chips out through a V-shaped groove in the drill's shank. Different drill tip designs, such as kidney or two-hole types, offer variations in oil delivery and head rigidity. The long shanks of gun drills often require a drill bush at the machining point to enhance bending rigidity, ensuring minimal misalignment and high precision in drilling.
Gun drilling is performed on dedicated machines, which are specialized lathes designed for this process. Unlike traditional lathes, the material is stationary while the gun drill rotates. Continuous injection of cutting oil from the drill's tip prevents hole blockage and damage to the drill. Gun drills have a driver at their base, allowing them to be held by the machine's chuck, with cutting fluid supplied through the drill's shank.
While dedicated gun drilling machines are ideal, gun drilling can also be performed on general-purpose machining centers, NC milling machines, and NC lathes for hole depths up to approximately 40 times the hole diameter. These machines must have a center-through coolant function. Due to the gun drill's cutting-edge design, a pilot hole is typically required to initiate the drilling process to precise specifications.
*Including some distributors, etc.
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E-Z Drill, Inc., founded in Perry, OK, in 1987 is a manufacturer of automatic drills and dowel drilling equipment. The company's product portfolio includes Precision drilling machines equipped with automation features, Dowel Drilling Equipment, Multi-Spindle Drilling Machines, Computer-controlled drilling systems for intricate and complex drilling tasks and Customized Solutions. Woodworking and Furniture Manufacturing, Cabinetry and Joinery, Door and Window Production Construction and Architecture and Automotive Manufacturing. Their products are available worldwide from more than 100 dealers.
NS Machine Corp, JR Industries Inc, founded in Granger, Iowa, in 1982 is a supplier of Used Machinery, Machine Tools & Metal Fabrication Equipment. The company's product portfolio includes Used CNC machines for precision manufacturing and machining operations, metalworking equipment such as shears, press brakes, and roll formers, milling machines, grinders, and other essential machine tools. The company serves markets including Aerospace, Metal Fabrication, Consumer Goods, Industrial Manufacturing and Construction and Building.
SUGINO MACHINE LIMITED was established in 1936 and is a manufacturer and supplier of high pressure jet cleaning equipment, water cutting equipment, and industrial devices based in Namerikawa, Toyama, Japan. The company manufactures various products such as water beam machine, ultrasonic cutting machine, gun drill machine, dimple forming tool, and roller burnishing tool. The products are used in various applications such as aerospace, robotic, nuclear power plants, machining manufacture, and biosciences field. The company has obtained the ISO 9001 certification standard in 1998.
HELTOS a.s., founded in the Czech Republic, in 1972 is a manufacturer of mounted drills, drill presses, bench grinders, and belt sanders. The company's product portfolio includes Compact and versatile drills designed for precision drilling in various materials, sturdy and adjustable drill presses, grinders for sharpening, shaping, and polishing applications and High-performance sanders for smooth and efficient material removal and finishing. Their products are used in markets such as Metalworking, Woodworking, Construction, Automotive and DIY and Home Improvement.
Muraki co.,ltd., founded in Osaka, Japan, in 1906 is a manufacturer and supplier of machinery parts and tools. The company's product portfolio includes Tool bits, Cutting tools, Industrial brushes, Measuring equipment and tools and diamond pastes. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company also provides services including national distribution, product selection, customized services, technical support and customer service.
Miroku Machine Tool Inc. established in 1971, and located in Nangoku City, Kochi Prefecture, Japan, is a manufacturer and distributor of machine tools. The company's product range includes Gun Drill Machines, Gun Drills and Reamers, and Lapping Platen. These products are essential for various manufacturing and machining processes, ensuring precision and efficiency. Serving industries that require intricate drilling and lapping operations. Its offerings play a pivotal role in enhancing production quality. The company's services include tool manufacturing, deep hole drilling, sales support through multiple offices, and after-sales services.
Sandvik Coromant is based in Sandviken, Sweden, and is a manufacturer of metal-cutting tools and services that was founded in 1942 as a subsidiary of Sandvik Group. The company produces tools and inserts used for fabrication operations such as milling, turning, and drilling. These include ball and roller screws, linear actuators, and digital tooling systems or software. The company is ISO 9001, ISO 14001, and ISO 45001 certified. It primarily serves clients in the aerospace, medical device production, and energy sectors.
H.H. Roberts Machinery Limited., founded in Toronto, in 1936 is a supplier of manual machines, CNC machines and used machines. The company's product portfolio includes CNC Milling Machines, CNC Turning Machines, Precision grinding solutions for achieving tight tolerances and superior surface finishes, and CNC Laser and Plasma Cutters. The company serves markets including Food and beverage, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company has dealers in the USA and Canada.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | NS Machine Corp, JR Industries Inc |
28.7%
|
| 2 | E-Z Drill, Inc. |
27.0%
|
| 3 | H.H. Roberts Machinery Limited |
14.4%
|
| 4 | HELTOS a.s. |
11.5%
|
| 5 | SUGINO MACHINE LIMITED |
9.8%
|
| 6 | Sandvik Coromant |
4.6%
|
| 7 | Muraki co.,ltd. |
2.3%
|
| 8 | Miroku Machine Tool Inc. |
1.7%
|
Derivation Method
The ranking is calculated based on the click share within the gang drill page as of December 2024. 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.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
3 | 42.9% |
|
United States of America
|
2 | 28.6% |
| Czech | 1 | 14.3% |
|
Canada
|
1 | 14.3% |
80 products found
80 products
Yamamoto Seiko Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
■Summary Our micro drills are available in luma types with different diameters and shank diameters. Even with a thin drill, the chuck has a higher ...
Kyoei Co., Ltd.
40+ people viewing
Last viewed: 3 hours ago
This device is a 3-axis CNC-controlled deep hole drilling machine for X, Y, and Z. We determine the stroke of each axis in a meeting to meet the cu...
Yamamoto Seiko Co., Ltd.
50+ people viewing
Last viewed: 9 hours ago
■Summary Our micro drills are available in luma types with different diameters and shank diameters. Even with a thin drill, the chuck has a higher ...
Kyoei Co., Ltd.
40+ people viewing
Last viewed: 17 hours ago
This is a 3-axis CNC controlled gun drill machine for X, Y, and Z. We determine the stroke of each axis in a meeting to meet the customer's require...
Yamamoto Seiko Co., Ltd.
50+ people viewing
■Summary Ideal for drilling holes in brass, aluminum, die-cast alloys, etc. Available for soft materials such as aluminum and brass that are easily...
Yamamoto Seiko Co., Ltd.
70+ people viewing
Last viewed: 3 hours ago
■Summary Ideal for drilling holes in brass, aluminum, die-cast alloys, etc. Carbide drills with excellent wear resistance can handle high-speed rot...
Yamamoto Seiko Co., Ltd.
40+ people viewing
Last viewed: 3 hours ago
■Summary It uses powdered high speed steel and emphasizes wear resistance and grain resistance, making it ideal for heavy cutting. This product is ...
Yamamoto Seiko Co., Ltd.
70+ people viewing
Last viewed: 21 hours ago
■Summary In response to the diversification of application conditions, we have standardized a wide range of variations. Compared to conventional dr...
Rinos Co., Ltd.
450+ people viewing
Last viewed: 1 day ago
Very Fast Response
■ Characteristics ・ High accuracy and high efficiency processing can be performed for a wide range of materials from steel to high hardness. ・ Th...
10 models listed
Rinos Co., Ltd.
380+ people viewing
Last viewed: 16 hours ago
Very Fast Response
■ Characteristics ・ High accuracy and high efficiency processing can be performed for a wide range of materials from steel to high hardness. ・ Th...
10 models listed
Rinos Co., Ltd.
440+ people viewing
Last viewed: 12 hours ago
Very Fast Response
■ Characteristics ・ High accuracy and high efficiency processing can be performed for a wide range of materials from steel to high hardness. ・ Th...
10 models listed
Rinos Co., Ltd.
450+ people viewing
Last viewed: 2 hours ago
Very Fast Response
■ Characteristics ・ High accuracy and high efficiency processing can be performed for a wide range of materials from steel to high hardness. ・ Th...
10 models listed
Rinos Co., Ltd.
490+ people viewing
Last viewed: 12 hours ago
Very Fast Response
■ Characteristics -The chiselpoint unique to the free -beck is excellent in centrality and has an outstanding sharpness. ・ Especially highly recom...
10 models listed
Yamamoto Seiko Co., Ltd.
90+ people viewing
Last viewed: 1 hour ago
■Summary This round bar is made of fully polished high-speed steel and hardened, and can be used for a wide range of applications, including straig...
JMS ENGINEERING CO.,LTD.
400+ people viewing
Last viewed: 1 day ago
Gems Endiniering Co., Ltd. manufactures Gandrill. It is possible to provide high -cost performance products quickly.
8 models listed
NC Automation Co., Ltd.
70+ people viewing
Last viewed: 1 hour ago
Standard Response
5.0 Company Review
■Features -A tool that drills a hole in the screw head and forcibly unscrews the screw using the reverse threaded tip. - By using the included oil,...
Aztec Co., Ltd.
90+ people viewing
Last viewed: 15 hours ago
Standard Response
Aztec Co., Ltd.
80+ people viewing
Last viewed: 1 hour ago
Standard Response
Aztec Co., Ltd.
80+ people viewing
Last viewed: 1 day ago
Standard Response
Aztec Co., Ltd.
60+ people viewing
Last viewed: 1 day ago
Standard Response
Aztec Co., Ltd.
180+ people viewing
Last viewed: 1 day ago
Standard Response
■Mogutaro - You can easily dig holes without bending down. - Just attach it to your brush cutter and you can use it immediately. -Can be installed ...
2 models listed
Aztec Co., Ltd.
70+ people viewing
Last viewed: 1 day ago
Standard Response
■Mogutaro special type for taro ・Ability to drill 200 holes in 8 minutes - Easily dig holes without bending down ・You can use it immediately by s...
NK Works Co., Ltd.
70+ people viewing
Last viewed: 7 hours ago
■Product overview Introducing TBT's gun drill. TBT, a German company, is a specialized manufacturer of deep hole machining machines such as Gundril...
NK Works Co., Ltd.
70+ people viewing
Last viewed: 3 hours ago
■Product overview Introducing TBT's gun drill. TBT, a German company, is a specialized manufacturer of deep hole machining machines such as Gundril...
Pal Co., Ltd.
30+ people viewing
Last viewed: 9 hours ago
Types of gun drills ■All carbide gun drill Available from φ1.244 to φ6.096 ■Single round oil hole, single flute ・Carbide tip: φ1.905 to φ63.50 ...
TUNGALOY CORPORATION
10+ people viewing
Last viewed: 2 hours ago
■Features A wide range of lineup for various deep hole machining ■Ultimate efficiency ・Uniquely shaped chip breaker and chip splitter support all...
TUNGALOY CORPORATION
Last viewed: 7 hours ago
■Standard stock gun drill series ・Uses proven gun drill blade type ・Lineup starting from tool diameter ø3
