NITTO KOHKI Jet Broach Annular Cutter

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NITTO KOHKI Japan make TCT and HSS cutters are available from 12mm dia upto 100mm dia and in lengths from 25mm to 75mm. These cutters are made completely in Japan. They provide the best efficiency and value for money in terms of cost per hole.

Broach Annular Cutters

An annular cutter (also called as core drillcore cutterbroach cuttertrepanning drill, hole saw, or cup-type cutter) is form of core drill used to create holes in metal. An annular cutter cuts only a groove at the periphery of the hole and leaves a solid core or slug at the center.

An annular cutter is a more expensive and more efficient alternative to spiral drill bits and standard hole saws. An annular cutter is similar to a hole saw but differs in geometry and material. The two most common types are Hi-Broach Cutters (HSS) and Jet Broach Cutters (TCT).

Like a hole saw, but unlike a spiral drill bit, an annular cutter cuts only the periphery of a hole, leaving a circular “slug” at the center.

Annular cutters are available from 12 mm (1/2’’) diameter to 200 mm (7 7/8’’) and larger. Depths of 30 mm, 55 mm, 75 and 110 mm are commonly available.

Annular cutters are best used with a drill press or magnetic drilling machine, both for their stability against high torque forces created by such a drill bit and lower RPMs compared to other types of drills.

Why are Broach Cutters so efficient?

As broach cutter cuts only on the periphery of the hole to be made, it has to remove much less material as compared to conventional drill bits which cut and remove the complete material of the hole. Annular cutters are considered to be 3 to 4 times faster than conventional drill bits. Also while using a twist drill bit or metal hole saw one has to do pre-drilling and step-drilling operations for bigger diameter holes, whereas an annular cutter requires no pre-drilling and step-drilling. It is a one-shot drilling operation.

The annular cutters have fewer teeth and less wear, therefore with an annular cutter holes can be made at higher or faster cutting speed and a faster feed rate of the drilling machine.

Contact us on sales@mahendratools.com for more information and procurement.

NITTO KOHKI HI-BROACH HSS CUTTERS

HSS core drills are made from high-speed steel material. These are most popular core drills or annular cutters in market. HSS core drills are cheaper for smaller diameter i.e. 40 mm. The biggest advantage of HSS core drill is its ability to re-sharpen. Unlike TCT core drills, HSS core drills re-sharpened and used with good efficiency until the desirable length is remaining. HSS core drills have longer service life, high heat resistance: the characteristics of HSS core drills is that drilling with these core drills can be done without the use of excessive force.


NITTO KOHKI JET-BROACH TCT CUTTERS

Tungsten carbide-tipped (TCT) drills have tungsten carbide embedded in their tip, a material that can cut faster and more efficiently through tougher materials. TCT drills are more expensive than high speed steel (HSS) drills, but are cheaper than cobalt drills for larger sizes – above 41mm.

NITTO KOHKI TCT cutters are best used with NITTO Magnetic Drilling Machines.

Some of the features of NITTO TCT cutters are :-

  • Carbide tips for faster cutting
  • Single pass cutting, no pilot hole required
  • Annular part does all the work so small cutting resistance reduces drilling time
  • Cutting of slanted, elongated and edge holes is now possible
  • Fractional and metric cutter sizes to suit wide range of applications
  • Produces little slag and few chips for easy disposal
  • Can also be fitted to and used with previous Atra Ace models using a hexagon socket set-screw
  • Improved concentricity extends cutter life! One-touch system consisting of three balls inside the arbor body produces a self-centering effect during cutting to improve cutter performance and life

Contact us on sales@mahendratools.com for more information and procurement.

Pneumatic Chipping Hammer – NITTO KOHKI India

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NITTO KOHKI Pneumatic Chipping Hammer is the ideal tool to remove welding splatter quickly and efficiently.

The AIR CHIPPER are compact, lightweight and economical tools to have on hand for all kinds of chipping work. Easy chisel replacement is made to excellent operation. The straight design is suitable for operation at narrow and deep places.

NITTO KOHKI Pneumatic Chipper CH-24 and ACH-16. Mahendra Tools and Machines

Features

  • Ideal tool for quickly and efficiently removing weld splatter, rust and other debris from most surfaces
  • Compact, heavy-duty construction for tough industrial
    applications
  • Easy one-touch chisel installation and removal – NO tools required
NITTO KOHKI Air Chipper CH-24 / ACH-16

Technical Specification :-

ModelACH-16 CH-24
Rated Air Pressure Mpa (kgf/cm2)0.6 (6)0.6 (6)
Air Consumption (No load )M3/min0.15 0.2
Stroke Speed (min-1)60004000
Size of Chisel Shank (mm)10.5 Round12.7 Square
Hose Size (inch)3/83/8
Mass (Weight) kgs0.91.7

OPTIONAL CHISELS :-

Optional Chisels for NITTO KOHKI Pneumatic Chipper, CH-24 and ACH-16

For any further information or procurement, please feel free to contact us at sales@mahendratools.com


Weld Flux remover | NITTO KOHKI Chipping Hammer CH-24

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NITTO KOHKI Japan make Pneumatic Chipper CH-24 is the perfect tool to remove welding splatter quickly and easily.

Here we have a client using the chipper CH-24 to effortlessly remove the welding splatter. It does the job quickly as well as saves a lot of manual labour.

 

  • Ideal tool for quickly and efficiently removing weld splatter, rust and other debris from most surfaces
  • Compact, heavy-duty construction for tough industrial
    applications
  • Easy one-touch chisel installation and removal – NO tools required

 

More details on the Pneumatic Chipper CH-24 can be found here:-

NITTO KOHKI India

Feel free to contact on sales@mahendratools.com for more details and procurement of this product.

Best Portable Hydraulic Puncher | HS11-1624 | NITTO KOHKI

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Nitto Kohki make Portable Hydraulic Puncher HS11-1624 makes a hole in mild steel in less than 10 seconds. It is the most productive and efficient method of Steel Fabrication.

The cost per hole is less than Rs. 0.5.

Here we have a client using the NITTO Puncher to make 22mm diameter holes in a 12mm thick plate.  The Puncher punches a hole smoothly. The puncher can be fixed on a table or it can be made portable as it is light in weight and works on single phase power supply.

 

For more details contact us on sales@mahendratools.com

NITTO KOHKI

Plate Beveler Portable HB-15B | NITTO KOHKI

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NITTO KOHKI Beveler HB-15B live in action at one of our client’s site.

 

  • Ideal for plate, pipe, and tube beveling for welding preparation
  • Bevels angles 15° to 45°
  • Bevels depth up to 15 mm at 45° angle using multiple passes
  • Bevels approximately 3’ to 4’ per minute
  • High speed cutting action minimizes material hardening

 

For more details contact us on sales@mahendratools.com

Pneumatic Belt Sander – Belton CL type | NITTO KOHKI India

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For all NITTO KOHKI product needs, contact mahendra@mahendratools.com

Belt Sander – Belton CL Type

Ideal for sanding and grinding in narrow spaces, recessed areas and on curved surfaces.

Belt size 10 mm: B-10CL

Belt size 20 mm: B-20CL, B-20CL-A(the Idle Pulley is supported on both side)

Belt size 30 mm: B-30CL

Belton CL-type NITTO KOHKI.jpg

NITTO KOHKI Belton Sander CL Type

Video demo :-

Technical Specs for NITTO KOHKI Belton Sander

~ Features of the new Belton CL Type ~

For B-10CL / B-20CL / B-30CL

・Improved durability of motor due to advanced material motor vanes

・No need to replace the whole housing for repair due to replaceable bush at valve stem

For B-10CL / B-20CL

・Stronger Body and Guard due to improvement of material and structure

・Long life Tension Bar due to improvement of structure For B-20CL / B-30CL

・Ready for using Anti-vibration Handle

More NITTO KOHKI product videos

For more info, feel free to contact on mahendra@mahendratools.com

Mahendra Tools and Machines (I) Pvt. Ltd

Mahendra Tools and Machines (I) Pvt. Ltd. are authorized distributors for NITTO KOHKI Japan, for the past 19 years. NITTO products are known for its performance and durability and we hope that it will do wonders for you as well.

NITTO KOHKI attained a position at the forefront of the industry, pioneering the development of unique, high quality products based on the core technologies of fluid mechanics, precision engineering and more recently, electronic engineering. Nitto Kohki’s products fulfill vital roles in fields ranging from applications in the construction industry and the automotive industry, to high-tech engineering. We will continue to capitalize on these favourable trends and precisely meet market needs in a timely manner.

Major industries that we focus upon are Fabrication, PEB, Automobile, Ship Building, Communication Tower construction, etc. Our Clientele includes all the major Companies from these industries.

The major products of NITTO KOHKI are Portable drilling machines, hydraulic punchers, Tungsten Carbide Tipped Cutters and various other electric and power tools.Here I have attached the product information catalog of NITTO KOHKI make Portable Magnetic Base Drilling machine WA – 5000

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For more information please visit our website http://www.mahendratools.com or contact us at mahendra@mahendratools.com

Electric Circuit Beveler ECB-0203

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Smoothly chamfering straight and curved edges

• Designed to chamfer stainless and mild steel
• Minimum chamfering plate thickness is 2 mm (Max. 0.5 mm Chamfer)
• Indexable inserts have four working edges for good economy
• An optional straight plate allows chamfering a straight edge shoulder

Video demo :-

 

TECHNICAL SPECIFICATIONS :-

NITTO-KOHKI-ECB-0203

For more details please contact mahendra@mahendratools.com

Punching 25mm dia hole in 16mm thick plate. NITTO Hydraulic Puncher

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The Puncher HA11-1624 with Pump SC-05 can be used to punch a hole of upto 25mm in diameter in a plate of thickness upto 16mm.  It does the job in a very fast, cost-effective, and efficient manner.

Here is a video demo shot at our client site doing the maximum capacity punch of 25mm diameter in a 16mm plate. You have to see it to believe it!

For more details, contact us on mahendra@mahendratools.com

TCT and HSS Broach Core cutter – NITTO KOHKI Japan make

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NITTO KOHKI Japan make TCT and HSS cutters are available from 12mm dia upto 100mm dia and in lengths from 25mm to 75mm.

These cutters are made completely in Japan. They provide the best efficiency and value for money in terms of cost per hole. NITTO KOHKI cutters are made specifically for Magnetic Drilling Machines unlike other cutters which tend to damage the machine.

Some of the features of NITTO TCT cutters are :-

  • Carbide tips for faster cutting
  • Single pass cutting, no pilot hole required
  • Annular part does all the work so small cutting resistance reduces drilling time
  • Cutting of slanted, elongated and edge holes is now possible
  • Fractional and metric cutter sizes to suit wide range of applications
  • Produces little slag and few chips for easy disposal
  • Can also be fitted to and used with previous Atra Ace models using a hexagon socket set-screw
  • Improved concentricity extends cutter life! One-touch system consisting of three balls inside the arbor body produces a self-centering effect during cutting to improve cutter performance and life

Broach cutter

TCT cutter NITTO

For more information about the NITTO cutters please feel free to contact us at:- mahendra@mahendratools.com. We keep huge stock of all the cutter sizes.