OSG Spiral Point Tap: 1/4"-28 UNF, H4 / 2B-3B, 3 Flute
SKU 3G-OTH-214604
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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What is an OSG spiral point tap used for?
An OSG spiral point tap is used for through-hole threading in metals and alloys. Its spiral point design pushes chips forward, preventing clogging and ensuring clean threads. It is ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG 1/4"-28 UNF spiral point tap?
This OSG tap has a 1/4"-28 UNF thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for general purpose through-hole tapping. The H4 limit ensures precise thread fit for 2B-3B class threads in materials like steel and aluminum.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the 1/4"-28 UNF spiral point tap and deliver to your facility. Contact us for pricing and lead time.
How to select the right OSG tap for through-hole threading?
For through-hole threading, choose a spiral point tap like this OSG 1/4"-28 UNF model. Match the thread size, pitch, and tolerance class (H4 / 2B-3B) to your application. Consider material hardness and tap coating for extended tool life. Consult OSG's technical data for optimal speeds and feeds.
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3G Electric memasok OSG general purpose spiral-point taps. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.














