Greenlee LDTAPKIT Extended Dri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$108.81
Greenlee LDTAPKIT Extended Drill-Tap-Deburr Kit, High-Speed Steel

Greenlee LDTAPKIT Extended Drill-Tap-Deburr Kit, High-Speed Steel

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Model: LDTAPKIT

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

$108.81
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Greenlee LDTAPKIT Extended Drill-Tap-Deburr Kit, High-Speed Steel

The Greenlee LDTAPKIT Extended Drill-Tap-Deburr Kit is a 6-piece long set built for electricians and metal fabricators who need to drill, tap, and deburr/countersink in a single operation using a power drill. Manufactured from High Speed Steel with a split point and web thinning design, this kit covers sizes 8-32 to 1/4-20 and is rated to tap up to 10 gauge metal. It is suited for use on mild steel, copper, brass, and aluminum, making it a versatile solution for panel, enclosure, and conduit box fabrication work.

Key Features

  • Size: 6 piece long set covering 8-32 to 1/4-20 for a wide range of fastener applications.
  • Durable Construction: Made from hardened High Speed Steel rather than carbon steel for longer tool life.
  • Point Type: Split point with web thinning for easier starts and reduced drilling effort.
  • All-in-One Operation: Completes hole drilling, tapping, and deburring/countersinking in one pass using a power drill, saving time and labor versus separate tools.
  • Metal Capacity: Designed to tap up to 10 gauge metal in mild steel, copper, brass, and aluminum.
  • Quick Change Adaptor: Included for fast bit swaps and reduced downtime on the job.
  • Thread Protection: Back tapered beyond the tap to help prevent thread damage from over-drilling.
  • Hex Shank: High-quality hex shank ensures a strong, secure connection to the drill chuck during use.

Technical Specifications

  • Point Type: Split point with web thinning
  • Size: 6 piece long set, 8-32 to 1/4-20
  • Material: High speed steel

Typical Applications

  • Drilling and Tapping Mild Steel Enclosures and Panels
  • Copper and Brass Fabrication
  • Aluminum Electrical Boxes and Fittings
  • Field Installation Requiring Combined Drill, Tap, and Deburr Steps
  • General Metalworking up to 10 Gauge Material

Why Greenlee?

Greenlee builds this drill-tap kit from hardened High Speed Steel with a back-tapered, split-point design specifically to extend tool life and protect thread quality over repeated use. The included quick change adaptor and hex shank construction reflect a focus on practical jobsite efficiency, helping electricians and fabricators complete drilling, tapping, and deburring in a single, reliable operation.

Manufacturer Resources

Product Specs

list_batch:
GREE-20260923
Product Type:
Drill Tap Kit
Configuration:
6-Piece Set
Department:
Electrical
Product Subgroup:
Tap Tools & Deburrers
Product Material:
High Speed Steel
Product Group:
Hand Tools

Greenlee LDTAPKIT – Frequently Asked Questions

1) What thread sizes does the Greenlee LDTAPKIT drill-tap kit cover?
The LDTAPKIT is a 6-piece long set spanning 8-32 through 1/4-20, which covers the machine screw sizes most often used for mounting devices, straps, and brackets in panels and enclosures. Each bit drills the hole, cuts the thread, and deburrs/countersinks in one pass from a power drill.
2) How thick a steel panel can the Greenlee LDTAPKIT tap?
Rated to tap up to 10 gauge metal. That covers typical electrical enclosures, strut, box bodies, and sheet panels. Thicker plate is outside what this set is built for, and heavier stock needs a separate drill and hand or machine tap.
3) Does the Greenlee LDTAPKIT work in a standard cordless drill chuck?
Yes. The bits use a hex shank and the kit includes a quick change adaptor, so they seat in a standard drill chuck or a quick-change hex holder and swap without re-chucking. No tapping machine or drill press is required.
4) Can I use this drill-tap kit on aluminum and brass, or only steel?
Mild steel, copper, brass, and aluminum are all within scope for the LDTAPKIT, so the same set handles aluminum boxes and fittings, copper bus and brass work, and steel panels. Stainless and hardened alloys are not among the materials it is rated for.
5) What is the difference between an extended drill-tap bit and a regular drill and tap set?
A conventional job is three steps: drill the pilot, switch to a tap and wrench, then deburr. The LDTAPKIT bits combine all three on one tool, so you drill, thread, and countersink in a single plunge with a power drill. The tradeoff is that combination bits are tied to a fixed hole-and-thread pairing and a 10 gauge material limit, so heavy plate or odd thread pitches still call for separate drills and taps.
6) Will over-drilling with these bits strip the threads it just cut?
The bits are back tapered beyond the tap section, which keeps the shank from rubbing out the threads if you push past depth. That is the main reason this design holds up in thin sheet where there is little material to hold a thread.
7) Are the Greenlee LDTAPKIT bits high speed steel or carbon steel?
High speed steel, not carbon steel, with a split point and web thinning geometry. The split point starts without a center punch and cuts with less thrust, which matters when you are drilling overhead into an enclosure side wall.
8) What is the Greenlee part number for the extended drill-tap-deburr kit?
Order it as Greenlee LDTAPKIT. It is a single 6-piece kit, no size or finish options to specify.
How fast can I get the Greenlee LDTAPKIT 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 LDTAPKIT come with a warranty?
Absolutely. The Greenlee LDTAPKIT 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 LDTAPKIT?
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 LDTAPKIT 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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