Greenlee High-Speed Steel Pilo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$61.01
$11.01
Greenlee 39893 Pilot Drill .250 X 3.25

Greenlee High-Speed Steel Pilot Drill Bit 1/4 IN x 3-1/4 IN for Professional Arbor Systems

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Model: 39893
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$61.01
$11.01
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Greenlee High-Speed Steel Pilot Drill Bit 1/4 IN x 3-1/4 IN for Professional Arbor Systems

Precision pilot drilling for professional electrical and utility applications

The Greenlee High-Speed Steel Pilot Drill Bit delivers reliable precision drilling performance for professional electrical contractors and utility workers. This 1/4 IN diameter pilot drill with 3-1/4 IN overall length is specifically designed for use with Greenlee Arbors #37154, #37155, #37156 and #38522, ensuring seamless compatibility with professional drilling systems. Manufactured from high-speed steel in the United States, this pilot drill provides the durability and precision required for demanding field applications.

Professional Features & Benefits

  • 1/4 IN Bit Diameter: Provides precise pilot hole sizing for consistent drilling results and proper arbor system operation.
  • 3-1/4 IN Overall Length: Offers optimal reach and drilling depth for standard electrical and utility installation requirements.
  • High-Speed Steel Construction: Delivers superior cutting performance, heat resistance, and extended tool life in demanding applications.
  • Arbor System Compatibility: Engineered specifically for use with Greenlee Arbors #37154, #37155, #37156 and #38522 for reliable system integration.
  • United States Manufacturing: Ensures consistent quality control and reliable performance standards for professional applications.
  • Replacement Design: Provides cost-effective maintenance solution for existing Greenlee arbor drilling systems.

Technical Specifications

  • Bit Diameter: 1/4 IN
  • Country Of Origin: United States
  • Overall Length: 3-1/4 IN
  • Packaging Type: Standard
  • Product Material: High-Speed Steel
  • Product Type: Pilot, Replacement
  • Product Weight: 0.200 LB (91.000 GM)

Installation & Operation

  1. Mount the pilot drill bit securely in the compatible Greenlee arbor system following manufacturer specifications.
  2. Connect the arbor assembly to the appropriate drilling equipment with proper torque settings.
  3. Position the drilling system at the desired location with adequate clearance for operation and material removal.
  4. Configure drilling speed and feed rate according to material specifications and manufacturer recommendations.
  5. Test pilot drilling functionality and verify proper bit engagement before full operation.
  6. Complete drilling operations and follow proper maintenance practices for extended tool life.

Professional Applications

  • Electrical contractor drilling operations
  • Utility installation and maintenance
  • Commercial electrical systems
  • Industrial facility installations
  • Municipal utility projects
  • Professional service and repair operations

Why Choose Greenlee Quality?

Greenlee delivers professional-grade drilling solutions with high-speed steel construction and United States manufacturing quality. This pilot drill bit provides reliable performance and precise compatibility with Greenlee arbor systems, ensuring consistent results for demanding professional applications.

Manufacturer Resources

Product Specs

Bit Diameter:
1/4 IN
Country Of Origin:
United States
Overall Length:
3-1/4 IN
Packaging Type:
Standard
Product Material:
High-Speed Steel
Product Type:
Pilot, Replacement
Product Weight:
0.200 LB (91.000 GM)

Greenlee 39893 – Frequently Asked Questions

How fast can I get the Greenlee 39893 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Greenlee 39893 come with a warranty?
Absolutely. The Greenlee 39893 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Greenlee 39893?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Greenlee 39893 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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