IRWIN Drill Bit and Tap Set: 13 Pc, #4-40 to 1/4"-20 Taps
The IRWIN Drill Bit and Tap Set (13 Pc, MPN 80187) is a #4-40 to 1/4"-20 tap set with straight flute taps and includes drills in sizes 13/64 in, #21, #25, #29, #43, and 7/64 in. 3G Electric interprets this demand and…
SKU 3G-OTH-297537
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 IRWIN Drill Bit and Tap Set (13 Pc, MPN 80187) is a #4-40 to 1/4"-20 tap set with straight flute taps and includes drills in sizes 13/64 in, #21, #25, #29, #43, and 7/64 in. 3G Electric interprets this demand and sources the genuine OEM product, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right solution.
Frequently Asked Questions
What is the IRWIN 13-piece drill bit and tap set used for?
This set is used for creating threaded holes in metal, plastic, and wood. It includes taps from #4-40 to 1/4"-20 and matching drill bits (13/64 in, #21, #25, #29, #43, 7/64 in) for precise thread cutting in maintenance, fabrication, and repair work.
What are the specifications of the IRWIN 80187 drill bit and tap set?
The IRWIN 80187 set includes 13 pieces: taps from #4-40 to 1/4"-20 and drill bits in sizes 13/64 in, #21, #25, #29, #43, and 7/64 in. The taps have a straight flute design, suitable for through-hole and blind-hole threading in various materials.
Where to buy the IRWIN 80187 drill bit and tap set worldwide?
3G Electric supplies the IRWIN 80187 drill bit and tap set worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this set.
How to select the right drill bit for each tap in the IRWIN set?
Each tap in the IRWIN set is paired with a specific drill bit for proper thread engagement. For example, use the 7/64 in bit with the #4-40 tap and the 13/64 in bit with the 1/4"-20 tap. Always match the bit to the tap size listed on the set for accurate results.
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Common applications for IRWINIRWIN Products
3G Electric supplies IRWIN drill bit & hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
