Greenlee 50389912 Drill-Pilot ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$60.81
$10.81
Greenlee 50389912 DRILL-PILOT .250' (BULK)

Greenlee 50389912 Drill-Pilot Bit, .250" Pilot Point, Bulk Pack

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Model: 50389912
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$60.81
$10.81
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Greenlee 50389912 Drill-Pilot Bit, .250" Pilot Point, Bulk Pack

The Greenlee 50389912 Drill-Pilot is a .250" pilot light bit designed for electricians and installers who need a dependable, precision pilot point for accurate hole starts before stepping up to larger drill or hole saw bits. Supplied in a bulk pack for high-volume commercial and industrial electrical work, this Greenlee Drill-Pilot bit is engineered to hold its centering position on metal, wood, and other common jobsite substrates, helping installers avoid bit walk and mis-aligned knockouts. As part of Greenlee's broader line of hole saws and drilling accessories, the 50389912 pilot bit is built to the fit-and-function standards professional electricians expect from Greenlee tooling, and it is manufactured in the US for consistent, repeatable performance on every job.

Key Features

  • Pilot Size: .250" pilot point diameter provides a precise, repeatable starting hole for follow-up drilling or hole saw operations.
  • Pilot Light Design: Functions as a dedicated pilot/centering bit, reducing bit wander and improving accuracy when boring through panels, boxes, and enclosures.
  • Bulk Packaging: Sold in a bulk pack configuration, making it a practical, cost-efficient choice for contractors and shops that consume pilot bits regularly across multiple jobs.
  • Greenlee Build Quality: Manufactured to Greenlee's standards for durable, professional-grade drilling accessories used daily on commercial and industrial electrical sites.
  • Made in the US: Produced domestically, supporting consistent quality control for electrical trade professionals who need tooling they can rely on job after job.
  • Compatibility: Designed to pair with Greenlee's hole saw and step bit systems as the lead-in pilot for larger diameter cuts.

Technical Specifications

  • Country Of Origin: US
  • Product Type: Pilot Light
  • Product Subgroup: Hole Saws & Bits
  • Pilot Diameter: .250"
  • Packaging: Bulk Pack

Typical Applications

  • Pilot hole starting for hole saws and step bits
  • Electrical panel and enclosure boring
  • Conduit and box knockout preparation
  • Commercial and industrial electrical installations
  • High-volume electrical contractor use
  • Replacement pilot bit stocking for tool trucks and shops

Why Greenlee?

Greenlee is a trusted name among electrical professionals for tools and drilling accessories built to withstand demanding jobsite conditions. The 50389912 Drill-Pilot bit reflects that same commitment to accurate, reliable performance, giving installers a dependable .250" pilot point they can count on across repeated use in a convenient bulk pack. Choosing Greenlee means equipping your crew with US-manufactured tooling designed for the rigors of commercial and industrial electrical work, backed by a name contractors already trust for hole saws and drilling accessories.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
Product Type:
Pilot Drill Bit
Department:
Electrical
Product Subgroup:
Hole Saws & Bits
Product Group:
Power Tools & Accessories

Greenlee 50389912 – Frequently Asked Questions

1) What is Greenlee part 50389912?
It's a .250 inch pilot drill, sold in bulk packaging under Greenlee part number 50389912. The pilot drill is the small center bit that leads a hole cutter or hole saw arbor and keeps it from walking when you start the cut.
2) Is the Greenlee .250 pilot drill made in the USA?
Country of origin on the 50389912 pilot drill is the United States. That matters if you're buying against a Buy American or domestic-preference requirement on a government or institutional job.
3) Does Greenlee 50389912 come as a single bit or in a multi-pack?
It's the bulk version of the .250 pilot drill, meaning it ships without individual retail packaging. That's the way most MRO and electrical shops buy replacement pilots when they're restocking a truck or a crib.
How fast can I get the Greenlee 50389912 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 50389912 come with a warranty?
Absolutely. The Greenlee 50389912 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 50389912?
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 50389912 from ZenSupply?
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