NSI Industries HSD28RE - High-Speed Steel Twist Drill, Bright finish, 4 in. overall length, 1/2 in. fractional size, 118 DEG tip angle
NSI Industries

HSD28RE

Alternate Item Number: 39928

UPC: 639720399288

Contact for Pricing

Overview

The NSi Industries HSD28RE High-Speed Steel (HSS) Twist Drill is a precision cutting tool engineered for efficient material removal in industrial metalworking applications. This 1/2-inch fractional size drill features a 4-inch overall length and a 118° tip angle, delivering clean, accurate holes with minimal burr formation in steel, aluminum, and alloy materials. The bright finish provides enhanced corrosion resistance, extending tool life in high-speed drilling operations. Designed for machine shops, fabrication, and maintenance environments, the HSD28RE supports consistent performance in demanding tasks. Manufactured in the US by NSi Industries, this HSS twist drill meets rigorous industrial standards for reliability and durability. Its 1/2-inch fractional size ensures compatibility with standard drill presses and machining centers, while the 4-inch length allows for deeper hole penetration without excessive tool deflection. The 118° tip angle is optimized for general-purpose drilling in ferrous and non-ferrous metals, reducing chatter and improving hole quality. The bright finish not only enhances corrosion resistance but also facilitates chip evacuation during high-speed operations. NSi Industries, a US-based manufacturer, produces the HSD28RE to strict tolerances, ensuring dimensional accuracy and consistent cutting performance across applications.
  • 1/2-inch fractional size for versatile metal drilling
  • 4-inch overall length for extended reach in deep holes
  • 118° tip angle ensures clean holes with minimal burrs
  • Bright finish enhances corrosion resistance and tool life
  • High-Speed Steel construction for durability in industrial use

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Color
Bright
Finish
Bright
Fractional Size
1/2 IN
Material
High Speed Steel
Material
High-Speed Steel
Number Of Pieces
1
Overall Length
4 IN
Shank Diameter
1/4 IN
Size
1/2 IN.
Type
High-Speed Twist Drill
Package Dimensions (L x W x H)
10 IN x 1.5 IN x 0.5 IN
Package Dimensions (L x W x H)
25.4 cm x 3.81 cm x 12.7 mm
Package Weight (Imperial)
0.014 L
Package Weight (Metric)
0.006 kg
High-Speed Steel Twist Drill, Bright finish, 3/8 in. fractional size, 4 in. overall length, 118 DEG tip angle

HSD20RE

High-Speed Steel Twist Drill, Bright finish, 3/8 in. fractional size, 4 in. overall length, 118 DEG tip angle
High-Speed Steel Twist Drill, Bright finish, 5/16 in. fractional size, 4 in. overall length, 118 DEG tip angle

HSD16RE

High-Speed Steel Twist Drill, Bright finish, 5/16 in. fractional size, 4 in. overall length, 118 DEG tip angle
High-Speed Steel Twist Drill, Bright finish, 4 in. overall length, 1/2 in. fractional size, 118 DEG tip angle, 5 pieces

HSD28R

High-Speed Steel Twist Drill, Bright finish, 4 in. overall length, 1/2 in. fractional size, 118 DEG tip angle, 5 pieces
High-Speed Steel Twist Drill, Bright finish, 7/16 in. fractional size, 4 in. overall length, 118 DEG tip angle

HSD24RE

High-Speed Steel Twist Drill, Bright finish, 7/16 in. fractional size, 4 in. overall length, 118 DEG tip angle
High-Speed Steel Twist Drill, Bright finish, 3/8 in. fractional size, 118 DEG tip angle, 5 pieces

HSD20R

High-Speed Steel Twist Drill, Bright finish, 3/8 in. fractional size, 118 DEG tip angle, 5 pieces
High-Speed Steel Twist Drill, Bright finish, 5/16 in. fractional size, 3-13/16 in. overall length, 118 DEG tip angle, 5 pieces

HSD16R

High-Speed Steel Twist Drill, Bright finish, 5/16 in. fractional size, 3-13/16 in. overall length, 118 DEG tip angle, 5 pieces
High-Speed Steel Twist Drill, Bright finish, 7/16 in. fractional size, 4-11/16 in. overall length, 118 DEG tip angle, 5 pieces

HSD24R

High-Speed Steel Twist Drill, Bright finish, 7/16 in. fractional size, 4-11/16 in. overall length, 118 DEG tip angle, 5 pieces
High-Speed Twist Drill, Bright finish, 4 in. overall length, 1/4 in. fractional size, 118 DEG tip angle

HSD12E

High-Speed Twist Drill, Bright finish, 4 in. overall length, 1/4 in. fractional size, 118 DEG tip angle
High-Speed Steel Twist Drill, Bright finish, 1/4 in. fractional size, 4 in. overall length, 118 DEG tip angle, 10 pieces

HSD12

High-Speed Steel Twist Drill, Bright finish, 1/4 in. fractional size, 4 in. overall length, 118 DEG tip angle, 10 pieces
Heavy Duty Split Point Drill, 1/4 in., 135 DEG tip angle, 4 in. overall length, Cobalt Steel, Yellow finish

HSSC12E

Heavy Duty Split Point Drill, 1/4 in., 135 DEG tip angle, 4 in. overall length, Cobalt Steel, Yellow finish
High-Speed Steel Twist Drill, Bright finish, 17/64 in. fractional size, 4-1/8 in. overall length, 118 DEG tip angle

HSD13E

High-Speed Steel Twist Drill, Bright finish, 17/64 in. fractional size, 4-1/8 in. overall length, 118 DEG tip angle
Heavy Duty Split Point Drill, 17/64 in., 135 DEG tip angle, 4-1/8 in. overall length, Cobalt Steel, Yellow finish

HSSC13E

Heavy Duty Split Point Drill, 17/64 in., 135 DEG tip angle, 4-1/8 in. overall length, Cobalt Steel, Yellow finish

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.

What environmental ratings do Tork products have?

Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.

What communication protocols do Tork products support?

Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.

What are the key features of Tork products?

Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.

What are the main product lines offered by Tork?

Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.

What technical support does Tork offer?

Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.