NSI Industries TCT238DT - T.C.T. Hole Cutter, Turbo Deep, 2-3/8 in. size, 1-3/8 in. cutting size, 1/2 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum
NSI Industries

TCT238DT

Alternate Item Number: 35662

UPC: 639720356625

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Overview

The NSI Industries TCT238DT Turbo Deep Hole Cutter is a precision tool designed for cutting clean, accurate holes in sheet metal, metal plate, stainless steel, and aluminum. With an overall size of 2-3/8 inches and a cutting depth of 1-3/8 inches, this hole cutter exceeds the capabilities of standard hole saws by enabling deeper penetration into materials. The 1/2-inch arbor size ensures compatibility with most drilling equipment, making it a versatile addition to fabrication, installation, and maintenance toolkits. Its Turbo Deep design reduces material waste and minimizes rework by delivering smooth, burr-free edges in a single pass. Ideal for professionals in HVAC, electrical, automotive, and general metalworking industries, the TCT238DT provides reliable performance in demanding applications. The cutter’s robust construction and sharp tungsten carbide teeth ensure long service life, even when cutting through harder metals like stainless steel. Backed by NSI Industries’ reputation for quality, this hole cutter is a cost-effective solution for projects requiring precision and durability.
  • 2-3/8" overall size with 1-3/8" cutting depth for deeper penetration than standard hole saws
  • 1/2" arbor size compatible with standard drilling equipment
  • Tungsten carbide teeth for clean cuts in sheet metal, metal plate, stainless steel, and aluminum
  • Turbo Deep design reduces material waste and minimizes rework
  • Made in the USA by NSI Industries for reliable performance

Specifications

Material
Metal
Material
Tungsten Carbide Tipped
Series
TCT
Series
TCT Turbo Deep
Size
2-3/8 in.
Size
2-3/8 in. (overall), 1-3/8 in. (cutting depth)
Package Dimensions (L x W x H)
2.75 IN x 2.75 IN x 5.5 IN
Package Dimensions (L x W x H)
6.985 cm x 6.985 cm x 13.97 cm
Package Weight (Imperial)
0.950 L
Package Weight (Metric)
0.431 kg
T.C.T. Hole Cutter, Shallow Cut, 2-3/8 in. size, 3/16 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

TCT238S

T.C.T. Hole Cutter, Shallow Cut, 2-3/8 in. size, 3/16 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum
T.C.T. Hole Cutter, Medium Cut, 2-3/4 in. size, 7/8 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

TCT234M

T.C.T. Hole Cutter, Medium Cut, 2-3/4 in. size, 7/8 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum
T.C.T. Hole Cutter, Turbo Deep, 3/4 in. size, 1-3/8 in. cutting size, 1/2 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

TCT34DT

T.C.T. Hole Cutter, Turbo Deep, 3/4 in. size, 1-3/8 in. cutting size, 1/2 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum
T.C.T. Hole Cutter, Medium Cut, 3/4 in. size, 7/8 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

TCT34M

T.C.T. Hole Cutter, Medium Cut, 3/4 in. size, 7/8 in. cutting size, 3/8 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum
T.C.T. Hole Cutter, Turbo Deep, 5/8 in. size, 1-3/8 in. cutting size, 1/2 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

TCT58DT

T.C.T. Hole Cutter, Turbo Deep, 5/8 in. size, 1-3/8 in. cutting size, 1/2 in. arbor size, Compatible with Sheet Metal, Metal Plate, Stainless Steel, Aluminum

Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.