We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute - Spiral-Point Taps for Aluminum
OSGSpiral-Point Taps for Aluminum

OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute

OSG Spiral-Point Taps for Aluminum.

SKU 3G-OTH-272830

Brand
OSG
Item
Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute
Category
Spiral-Point Taps for Aluminum
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1101601903

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Spiral-Point Taps for Aluminum.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral point tap 1/2"-13 UNC used for?

This OSG spiral point tap is designed for threading blind or through holes in aluminum and non-ferrous materials. Its spiral point design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise internal threads.

What are the specifications of the OSG spiral point tap 1/2"-13 UNC?

This OSG tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The manufacturer part number is 1101601903. It is designed for aluminum and other non-ferrous materials, providing accurate thread forming with reduced torque.

Where to buy OSG spiral point tap 1/2"-13 UNC worldwide?

3G Electric supplies the OSG spiral point tap 1/2"-13 UNC (MPN 1101601903) worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this tap for industrial threading applications globally.

How to select the correct OSG spiral point tap for aluminum?

Select an OSG spiral point tap with the correct thread size, pitch, and tolerance for your application. For aluminum, use taps with H3 / 2B-3B tolerance and plug chamfer to reduce cutting forces. Ensure the tap matches the hole type (blind or through) and material hardness for optimal thread quality.

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 aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/2"-13 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602003)
OSG
OSG Spiral Point Tap: 1/2"-13 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602003)
OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601003)
OSG
OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601003)
OSG Spiral Point Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601503)
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601503)
OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601303)
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601303)
OSG Spiral Point Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601603)
OSG
OSG Spiral Point Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601603)
OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600903)
OSG
OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600903)

More from OSG

View all OSG parts
OSG Spiral Point Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602103)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602103)
OSG Spiral Point Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600403)
OSG
OSG Spiral Point Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600403)
OSG Spiral Point Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600903)
OSG
OSG Spiral Point Tap: M10x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600903)
OSG Spiral Point Tap: M6x1 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600503)
OSG
OSG Spiral Point Tap: M6x1 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer (MPN 1111600503)
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601203)
OSG
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601203)
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600803)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600803)
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601703)
OSG
OSG Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601703)
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)