Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

FORMDRILL Drill Bit: Long, NPT, For 3/4"-14 Threads, 25 mm Drill Size - Collar-Forming Friction Drill Bits
FORMDRILLCollar-Forming Friction Drill Bits

FORMDRILL Drill Bit: Long, NPT, For 3/4"-14 Threads, 25 mm Drill Size

The FORMDRILL Drill Bit: Long (MPN FD2500L) is a collar-forming friction drill bit designed for creating 3/4"-14 NPT threads with a 25 mm drill size. This long-format tool from FORMDRILL enables thread forming…

SKU 3G-OTH-207758

Brand
FORMDRILL
Item
Drill Bit: Long, NPT, For 3/4"-14 Threads, 25 mm Drill Size
Category
Collar-Forming Friction Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

FORMDRILL
Manufacturer Part Number
FD2500L
Type
NPT, For 3/4"-14 Threads, Collar Forming
Drill Size
25 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FORMDRILL Drill Bit: Long (MPN FD2500L) is a collar-forming friction drill bit designed for creating 3/4"-14 NPT threads with a 25 mm drill size. This long-format tool from FORMDRILL enables thread forming without generating chips or requiring a separate tapping operation.

Frequently Asked Questions

What is the FORMDRILL FD2500L drill bit used for?

The FORMDRILL FD2500L is a long-format friction drill bit for creating 3/4"-14 NPT threads in metal. It forms a collar and threads in one operation without chips or a separate tapping step, ideal for thin-wall applications in automotive, HVAC, and general fabrication.

What are the specifications of the FORMDRILL FD2500L?

The FORMDRILL FD2500L is a long collar-forming friction drill bit with a 25 mm drill size, designed for 3/4"-14 NPT threads. It is manufactured by FORMDRILL under MPN FD2500L and enables chipless thread forming in a single pass.

Where to buy the FORMDRILL FD2500L worldwide?

3G Electric supplies the FORMDRILL FD2500L friction drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this long-format collar-forming tool.

How to select the correct FORMDRILL friction drill bit for NPT threads?

Select a FORMDRILL friction drill bit based on the required thread size and material thickness. The FD2500L is for 3/4"-14 NPT threads with a 25 mm drill size. Ensure your machine provides sufficient spindle speed and thrust for friction drilling without coolant.

Used in

Common applications for FORMDRILL
Automotive chassis assembly — FORMDRILL collar-forming bits for creating threaded holes in thin-gauge steel tubing
HVAC ductwork fabrication — FORMDRILL flat-finish bits for flush-threaded connections in sheet metal panels
Electrical enclosure manufacturing — FORMDRILL short bits for tapping M16 threads in 2 mm steel enclosures
Structural steel handrails — FORMDRILL long bits for forming threaded bushings in square tubing for bolted joints
Appliance production — FORMDRILL combination drill and tap sets for M6 and M8 threads in stainless steel panels
Solar panel mounting frames — FORMDRILL NPT bits for creating pipe-threaded holes in aluminum extrusions

FORMDRILL Products

3G Electric supplies FORMDRILL collar-forming friction drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FORMDRILL Drill Bit: Short, NPT, For 3/4"-14 Threads, 25 mm Drill Size, Collar Forming (MPN FD2500S)
FORMDRILL
FORMDRILL Drill Bit: Short, NPT, For 3/4"-14 Threads, 25 mm Drill Size, Collar Forming (MPN FD2500S)
FORMDRILL Drill Bit: Long, NPT, For 1/2"-14 Threads, 19.6 mm Drill Size, Collar Forming (MPN FD1960L)
FORMDRILL
FORMDRILL Drill Bit: Long, NPT, For 1/2"-14 Threads, 19.6 mm Drill Size, Collar Forming (MPN FD1960L)
FORMDRILL Drill Bit: Long, NPT, For 3/8"-18 Threads, 15.8 mm Drill Size, Collar Forming (MPN FD1580L)
FORMDRILL
FORMDRILL Drill Bit: Long, NPT, For 3/8"-18 Threads, 15.8 mm Drill Size, Collar Forming (MPN FD1580L)
FORMDRILL Drill Bit: Long, UNF, For 3/4"-16 Threads, 18.3 mm Drill Size, Collar Forming (MPN FD1830L)
FORMDRILL
FORMDRILL Drill Bit: Long, UNF, For 3/4"-16 Threads, 18.3 mm Drill Size, Collar Forming (MPN FD1830L)
FORMDRILL Drill Bit: Short, NPT, For 1/2"-14 Threads, 19.6 mm Drill Size, Collar Forming (MPN FD1960S)
FORMDRILL
FORMDRILL Drill Bit: Short, NPT, For 1/2"-14 Threads, 19.6 mm Drill Size, Collar Forming (MPN FD1960S)
FORMDRILL Drill Bit: Long, UNF, For 5/16"-24 Threads, 7.4 mm Drill Size, Collar Forming (MPN FD0740L)
FORMDRILL
FORMDRILL Drill Bit: Long, UNF, For 5/16"-24 Threads, 7.4 mm Drill Size, Collar Forming (MPN FD0740L)

More from FORMDRILL

View all FORMDRILL parts
FORMDRILL Drill Bit: Short, Metric Fine, For M16 x 1.5 Threads, 15.2 mm Drill Size, Collar Forming (MPN FD1520S)
FORMDRILL
FORMDRILL Drill Bit: Short, Metric Fine, For M16 x 1.5 Threads, 15.2 mm Drill Size, Collar Forming (MPN FD1520S)
FORMDRILL Drill Bit: Short, Metric Coarse, For M16 x 2 Threads, 14.8 mm Drill Size, Collar Forming (MPN FD1480S)
FORMDRILL
FORMDRILL Drill Bit: Short, Metric Coarse, For M16 x 2 Threads, 14.8 mm Drill Size, Collar Forming (MPN FD1480S)
FORMDRILL Drill Bit: Long, UNC, For #10-24 Threads, 4.3 mm Drill Size, Collar Forming (MPN FD0430L)
FORMDRILL
FORMDRILL Drill Bit: Long, UNC, For #10-24 Threads, 4.3 mm Drill Size, Collar Forming (MPN FD0430L)
FORMDRILL Drill Bit: Short, UNC, For #12-24 Threads, 4.9 mm Drill Size, Collar Forming (MPN FD0490S)
FORMDRILL
FORMDRILL Drill Bit: Short, UNC, For #12-24 Threads, 4.9 mm Drill Size, Collar Forming (MPN FD0490S)
FORMDRILL Drill Bit: Long, BSP, For 1/4" Threads, 12.4 mm Drill Size, Collar Forming (MPN FD1240L)
FORMDRILL
FORMDRILL Drill Bit: Long, BSP, For 1/4" Threads, 12.4 mm Drill Size, Collar Forming (MPN FD1240L)
FORMDRILL Drill Bit: Long, Metric Coarse, For M6 x 1 Threads, 5.3 mm Drill Size, Collar Forming (MPN FD0530L)
FORMDRILL
FORMDRILL Drill Bit: Long, Metric Coarse, For M6 x 1 Threads, 5.3 mm Drill Size, Collar Forming (MPN FD0530L)
FORMDRILL Drill Bit: Short, Metric Coarse, For M3 x 0.5 Threads, 2.7 mm Drill Size, Collar Forming (MPN FD0270S)
FORMDRILL
FORMDRILL Drill Bit: Short, Metric Coarse, For M3 x 0.5 Threads, 2.7 mm Drill Size, Collar Forming (MPN FD0270S)
FORMDRILL Drill Bit: Long, UNC, For 7/16"-14 Threads, 10.2 mm Drill Size, Collar Forming (MPN FD1020L)
FORMDRILL
FORMDRILL Drill Bit: Long, UNC, For 7/16"-14 Threads, 10.2 mm Drill Size, Collar Forming (MPN FD1020L)