Minerallac Company 92631 - 31/64 TRINADO DRILL W 3/8 SHAN
Minerallac Company

92631

Alternate Item Number: 12117017

UPC: 085937926319


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Overview

Minerallac SKU 92631 is a 31/64" (12.30 mm) high-speed steel drill bit engineered for precision drilling in tough metals. Constructed from M7 HSS, this drill bit delivers superior wear resistance and heat tolerance for demanding metalworking applications. The 135° split point design minimizes wandering on initial contact, improving hole accuracy and reducing setup time. The 3-flat shank ensures a secure grip in drill chucks, eliminating slippage under high torque. The black and bronze oxide coating reduces friction and enhances chip evacuation, extending tool life and maintaining consistent performance. Manufactured in the USA, this drill bit is ideal for stainless steel, high-carbon steel, and other hard metals. Sold individually. Compatible with standard 3/8" drill chucks. Designed for heavy-duty industrial use where precision and reliability are critical.
  • 31/64" (12.30 mm) diameter M7 high-speed steel drill bit
  • 135° split point reduces wandering for precise hole placement
  • 3-flat shank prevents slippage in drill chucks
  • Black and bronze oxide coating lowers friction and improves chip evacuation
  • Manufactured in the USA for heavy-duty metalworking applications
  • Manufactured in the USA
  • Manufactured in the USA
  • Made in the USA

Specifications

Color
Black, Bronze
Color
Black/Bronze
Color
Black and Bronze
Material
Metal
Material
M7 industrial steel
Material
M7 Steel
Material
M7 high-speed steel
Series
Trinado Heavy-Duty Drills
Size
31/64"
Size
31/64" (12.3mm)
Size
31/64 inch (12.3mm)
Size
31/64 inch
3/8 TRINADO DRILL

33324

3/8 TRINADO DRILL
15/64 TRINADO DRILL

33315

15/64 TRINADO DRILL
7/32 TRINADO DRILL

33314

7/32 TRINADO DRILL
5/64 TRINADO DRILL

33305

5/64 TRINADO DRILL
1/16 TRINADO DRILL

33304

1/16 TRINADO DRILL
25/64 TRINADO DRILL

33325

25/64 TRINADO DRILL
23/64 TRINADO DRILL

33323

23/64 TRINADO DRILL
13/64 TRINADO DRILL

33313

13/64 TRINADO DRILL
1/8 TRINADO DRILL

33308

1/8 TRINADO DRILL
1/4 TRINADO DRILL

33316

1/4 TRINADO DRILL
3/32 TRINADO DRILL

33306

3/32 TRINADO DRILL
7/64 TRINADO DRILL

33307

7/64 TRINADO DRILL

Frequently Asked Questions

What is the shank type on this drill bit?

The drill bit features a 3-flat shank to prevent slippage in the drill chuck.

What is the point angle of this drill bit?

The drill bit has a 135° point angle for efficient penetration.

What is the surface treatment on this drill bit?

The drill bit has a black and bronze oxide surface treatment to reduce friction.

What steel grade is used in this drill bit?

The drill bit is constructed from M7 industrial steel.

What materials is this drill bit designed for?

This drill bit is engineered for drilling into stainless and high-carbon steels.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.