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GREENLEE Drill, Tap, Countersink: 1/4"-20 UNC - Drill Tap/Countersinks
GREENLEEDrill Tap/Countersinks

GREENLEE Drill, Tap, Countersink: 1/4"-20 UNC

The GREENLEE Drill, Tap, Countersink (MPN LDTAP1/4-20) is a combination tool for 1/4"-20 UNC threading, with a 3-inch overall length. It is not impact rated.

SKU 3G-OTH-411664

Brand
GREENLEE
Item
Drill, Tap, Countersink: 1/4"-20 UNC
Category
Drill Tap/Countersinks
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Technical Specifications

GREENLEE
Manufacturer Part Number
LDTAP1/4-20
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GREENLEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GREENLEE Drill, Tap, Countersink (MPN LDTAP1/4-20) is a combination tool for 1/4"-20 UNC threading, with a 3-inch overall length. It is not impact rated.

Frequently Asked Questions

What is the GREENLEE Drill, Tap, Countersink used for?

The GREENLEE LDTAP1/4-20 is a combination tool that drills, taps, and countersinks in one operation for 1/4”-20 UNC threads. It is commonly used in metalworking and electrical panel fabrication to create threaded holes and chamfered edges without changing tools.

What are the specifications of the GREENLEE LDTAP1/4-20?

The GREENLEE LDTAP1/4-20 has a 1/4”-20 UNC thread size and a 3-inch overall length. It is not impact rated. The manufacturer part number is LDTAP1/4-20. This combination tool integrates drilling, tapping, and countersinking for efficient single-pass threading.

Where to buy the GREENLEE LDTAP1/4-20 worldwide?

3G Electric supplies the GREENLEE LDTAP1/4-20 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this combination drill, tap, and countersink tool for your operations.

How to select the correct drill tap countersink size?

To select the correct drill tap countersink, match the thread size (e.g., 1/4”-20 UNC) and overall length to your material thickness and hole depth. Ensure the tool is not impact rated if using a standard drill. The GREENLEE LDTAP1/4-20 combines all three functions for efficient threading.

Used in

Common applications for GREENLEE
Electrical panel fabrication — Greenlee knockout punch sets (e.g., K2BB-1-1/2) for creating holes in 10 ga steel enclosures.
Telecommunications cable installation — Greenlee cable cutter model 765 for cutting data cables up to 2 1/4 inches.
Conduit wire pulling — Greenlee non-conductive fish tape FTN536-50 for pulling wires through 50 ft of conduit.
PVC conduit bending — Greenlee heater model 847 for heating 1/2 to 6 inch PVC pipes before bending.
Long-distance cable pulling — Greenlee conduit measuring tape model 435 for pulling cables up to 3,000 ft with 170 lb capacity.
Threaded hole creation — Greenlee drill tap countersink DTAPM5C for M5x0.8 metric threads in sheet metal.

GREENLEE Products

3G Electric supplies GREENLEE drill tap/countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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