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GREENLEE Drill Tap Countersink, 3/8-16 UNC, 3-1/4 in L - Drill Tap/Countersinks
GREENLEEDrill Tap/Countersinks

GREENLEE Drill Tap Countersink, 3/8-16 UNC, 3-1/4 in L

The GREENLEE Drill, Tap, Countersink (MPN DTAP3/8-16) is a combination tool for 3/8"-16 UNC threading, with a 3 1/4 in overall length. It is not impact rated. This product is manufactured by GREENLEE.

SKU 3G-OTH-411668

Also listed as: DTAP3816 · DTAP3 8 16 · DTAP3-8-16

Brand
GREENLEE
Item
Drill Tap Countersink, 3/8-16 UNC, 3-1/4 in L
Category
Drill Tap/Countersinks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GREENLEE
Manufacturer Part Number
DTAP3/8-16

Technical Documents

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GREENLEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GREENLEE Drill, Tap, Countersink (MPN DTAP3/8-16) is a combination tool for 3/8"-16 UNC threading, with a 3 1/4 in overall length. It is not impact rated. This product is manufactured by GREENLEE.

Frequently Asked Questions

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

The GREENLEE Drill, Tap, Countersink (DTAP3/8-16) is a combination tool for drilling, tapping, and countersinking 3/8"-16 UNC threads in a single operation. It is used in metalworking, electrical panel fabrication, and general industrial maintenance where clean, threaded holes are needed without tool changes.

What are the specifications of the GREENLEE DTAP3/8-16?

The GREENLEE DTAP3/8-16 is a combination drill, tap, and countersink for 3/8"-16 UNC threads. It has a 3 1/4 in overall length and is not impact rated. The tool is manufactured by GREENLEE and is designed for manual or machine use in drilling and threading operations.

Where to buy the GREENLEE DTAP3/8-16 worldwide?

3G Electric supplies the GREENLEE DTAP3/8-16 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this combination drill, tap, and countersink tool.

How to select the correct drill tap countersink size?

To select the correct GREENLEE drill tap countersink, match the thread size and pitch to your application. The DTAP3/8-16 is for 3/8"-16 UNC threads. Ensure the material thickness and hardness are compatible with a non-impact-rated tool. For other thread sizes, consult the GREENLEE range or contact 3G Electric for guidance.

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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