OSG Spiral Point Tap: 1/4"-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/4"-28 UNF) is a TiN Coated Cobalt tap with H7 / 2B tolerance, 3 flutes, and a plug chamfer, designed for aerospace materials. 3G Electric sources this and other precision cutting tools…
SKU 3G-OTH-232185
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Product Description
The OSG Spiral Point Tap (1/4"-28 UNF) is a TiN Coated Cobalt tap with H7 / 2B tolerance, 3 flutes, and a plug chamfer, designed for aerospace materials. 3G Electric sources this and other precision cutting tools across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate specification and supply.
Frequently Asked Questions
What is the OSG spiral point tap 1101502505 used for?
The OSG spiral point tap 1101502505 is designed for threading aerospace materials. Its TiN-coated cobalt construction and 3-flute plug chamfer geometry provide efficient chip evacuation and extended tool life in high-strength alloys. It is commonly used in aircraft frame and engine component manufacturing.
What are the specifications of the OSG spiral point tap 1101502505?
The OSG spiral point tap 1101502505 has a thread size of 1/4"-28 UNF, with an H7 / 2B tolerance class. It features 3 flutes, a plug chamfer, and a TiN coating on cobalt substrate. The manufacturer part number is 1101502505. It is optimized for threading in aerospace-grade materials.
Where to buy OSG spiral point tap 1101502505 worldwide?
You can source the OSG spiral point tap 1101502505 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 OSG tooling for aerospace applications.
How to select the correct OSG spiral point tap for aerospace materials?
Select the OSG spiral point tap based on thread size, pitch, and material hardness. For aerospace alloys, use TiN-coated cobalt taps like the 1101502505 (1/4"-28 UNF, H7 tolerance). Ensure the tap chamfer matches the hole type: plug chamfer for through holes. Consult OSG's technical data for optimal speeds and feeds.
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3G Electric supplies OSG spiral-point taps for aerospace materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
