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OSG Spiral Point Tap: 5/16"-18 UNC, H9 / 2B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: 5/16"-18 UNC, H9 / 2B, 3 Flute, Plug Chamfer

SKU 3G-OTH-232137

Brand
OSG
Item
Spiral Point Tap: 5/16"-18 UNC, H9 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
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Technical Specifications

OSG
Manufacturer Part Number
1101511505
Type
H9 / 2B, Plug Chamfer, TiN Coated Cobalt
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral point tap 5/16-18 UNC used for?

This OSG spiral point tap is designed for threading through-holes in aerospace materials. Its TiN-coated cobalt construction and plug chamfer provide durability and chip evacuation, making it suitable for high-strength alloys in aircraft manufacturing and maintenance.

What are the specifications of OSG 1101511505 tap?

The OSG 1101511505 is a 5/16"-18 UNC spiral point tap with H9 / 2B tolerance, 3 flutes, plug chamfer, and TiN-coated cobalt. It is engineered for threading in aerospace-grade materials, offering precision and wear resistance.

Where to buy OSG 5/16-18 UNC spiral point tap worldwide?

3G Electric supplies and delivers the OSG 1101511505 spiral point tap worldwide. We handle full logistics and customs clearance, ensuring reliable delivery to industrial facilities globally. Contact us for availability and lead time.

How to select the correct tap for aerospace materials?

Select a tap with appropriate thread size, tolerance (e.g., H9 / 2B), and coating like TiN for aerospace alloys. OSG spiral point taps with plug chamfer are ideal for through-holes. Ensure the tap material (cobalt) matches the workpiece hardness for optimal tool life.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

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.

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