FORMDRILL Drill Bit: Long/Flat, UNF, For #8-36 Threads, 3.9 mm Drill Size
The FORMDRILL Drill Bit: Long/Flat (SKU 3G-OTH-227427, MPN FD0390LF) is a flat-finish friction drill bit from FORMDRILL. It is designed for #8-36 UNF threads, with a 3.9 mm drill size and a maximum material thickness…
SKU 3G-OTH-227427
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
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Product Description
The FORMDRILL Drill Bit: Long/Flat (SKU 3G-OTH-227427, MPN FD0390LF) is a flat-finish friction drill bit from FORMDRILL. It is designed for #8-36 UNF threads, with a 3.9 mm drill size and a maximum material thickness of 2.5 mm.
Frequently Asked Questions
What is the FORMDRILL FD0390LF drill bit used for?
The FORMDRILL FD0390LF is a flat-finish friction drill bit used to create holes for #8-36 UNF threads in thin materials. It is commonly applied in sheet metal fabrication, automotive, and general manufacturing where a clean, flat hole finish is required without producing cutting chips.
What are the specifications of the FORMDRILL FD0390LF?
The FORMDRILL FD0390LF is a long/flat friction drill bit with a 3.9 mm drill size, designed for #8-36 UNF threads. It has a maximum material thickness of 2.5 mm. The manufacturer part number is FD0390LF, and it is produced by FORMDRILL.
Where to buy the FORMDRILL FD0390LF worldwide?
You can source the FORMDRILL FD0390LF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine FORMDRILL friction drill bits.
How to select the correct FORMDRILL friction drill bit for my application?
Select the FORMDRILL friction drill bit based on thread size, drill diameter, and material thickness. For #8-36 UNF threads, use the FD0390LF with a 3.9 mm drill size and ensure your material is 2.5 mm thick or less. Always match the bit to the thread type and material to avoid damage.
Used in
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3G Electric supplies FORMDRILL flat-finish friction drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
