Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG 3/8"-16 UNC Spiral-Point Tap, H12, 3 Flute, Plug Chamfer, TiN Coated Cobalt - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG 3/8"-16 UNC Spiral-Point Tap, H12, 3 Flute, Plug Chamfer, TiN Coated Cobalt

OSG Spiral-Point Taps for Aerospace Materials.

SKU 3G-OTH-231980

Brand
OSG
Item
3/8"-16 UNC Spiral-Point Tap, H12, 3 Flute, Plug Chamfer, TiN Coated Cobalt
Category
Spiral-Point Taps for Aerospace Materials
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 — 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

Technical Specifications

OSG
Manufacturer Part Number
1101512805

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 Aerospace Materials.

Frequently Asked Questions

What is the OSG Spiral Point Tap 1101512805 used for?

This OSG spiral point tap is designed for threading through-holes in aerospace materials. Its TiN-coated cobalt construction and H12 tolerance provide wear resistance and precise thread forming in high-strength alloys, making it suitable for aircraft component manufacturing and maintenance.

What are the specifications of the OSG 3/8"-16 UNC tap?

The OSG tap has a 3/8"-16 UNC thread size, H12 tolerance, 3 flutes, and a plug chamfer. It features a TiN coating on cobalt steel, with manufacturer part number 1101512805. This spiral point tap is optimized for through-hole threading in aerospace-grade materials.

Where to buy OSG taps like 1101512805 worldwide?

3G Electric supplies OSG taps including model 1101512805 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this aerospace-grade spiral point tap.

How to select the right OSG spiral point tap for aerospace materials?

Select based on thread size, tolerance (H12 for precision), coating (TiN for heat resistance), and chamfer type (plug for through-holes). OSG's cobalt steel construction handles tough aerospace alloys. Ensure the tap matches your material hardness and hole depth requirements 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 aerospace materials. 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
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, plug chamfer, and 3 flutes for chip evacuation. Thread size 3/8"-16 UNC with H10 / 2B tolerance class
OSG
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, plug chamfer, and 3 flutes for chip evacuation. Thread size 3/8"-16 UNC with H10 / 2B tolerance class
Spiral-point tap designed for threading in aerospace materials. Features a plug chamfer, 3 flutes, and TiN-coated cobalt construction. Thread size 3/8"-16 UNC with H9 / 2B tolerance. Suitable for through-hole threading in high-strength alloys
OSG
Spiral-point tap designed for threading in aerospace materials. Features a plug chamfer, 3 flutes, and TiN-coated cobalt construction. Thread size 3/8"-16 UNC with H9 / 2B tolerance. Suitable for through-hole threading in high-strength alloys
This OSG spiral-point tap is designed for threading through-holes in high-strength alloys. It features a TiN-coated cobalt construction, plug chamfer, and 3 flutes for effective chip evacuation. The H11 / 2B tolerance ensures precision threading in demanding applications
OSG
This OSG spiral-point tap is designed for threading through-holes in high-strength alloys. It features a TiN-coated cobalt construction, plug chamfer, and 3 flutes for effective chip evacuation. The H11 / 2B tolerance ensures precision threading in demanding applications
Spiral-point tap for through-hole threading in #10-32 UNF. Features H12 tolerance, 3 flutes, plug chamfer, and TiN-coated cobalt construction. Suited for threading high-strength alloys in aerospace applications
OSG
Spiral-point tap for through-hole threading in #10-32 UNF. Features H12 tolerance, 3 flutes, plug chamfer, and TiN-coated cobalt construction. Suited for threading high-strength alloys in aerospace applications
Spiral-point tap for threading through holes in aerospace materials. Features a plug chamfer, 3 flutes, and TiN-coated cobalt construction. Thread size 5/16"-18 UNC with H10 / 2B tolerance class. Suitable for high-strength alloys and demanding threading applications
OSG
Spiral-point tap for threading through holes in aerospace materials. Features a plug chamfer, 3 flutes, and TiN-coated cobalt construction. Thread size 5/16"-18 UNC with H10 / 2B tolerance class. Suitable for high-strength alloys and demanding threading applications
This OSG spiral-point tap is designed for threading aerospace materials. It features a 1"-12 UNF thread size, H12 tolerance, 5 flutes, and a plug chamfer. The TiN-coated cobalt construction provides wear resistance for threading tough alloys in high-strength applications
OSG
This OSG spiral-point tap is designed for threading aerospace materials. It features a 1"-12 UNF thread size, H12 tolerance, 5 flutes, and a plug chamfer. The TiN-coated cobalt construction provides wear resistance for threading tough alloys in high-strength applications

More from OSG

View all OSG parts →
Spiral-point tap for through-hole threading in high-strength alloys. #10-24 UNC, H4 / 2B-3B tolerance, plug chamfer, 3 flutes, TiN coated cobalt construction. Suitable for aerospace materials and demanding production environments
OSG
Spiral-point tap for through-hole threading in high-strength alloys. #10-24 UNC, H4 / 2B-3B tolerance, plug chamfer, 3 flutes, TiN coated cobalt construction. Suitable for aerospace materials and demanding production environments
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, H6 / 2B-3B tolerance, plug chamfer, and 3 flutes for chip evacuation. Suitable for high-strength alloys in aircraft manufacturing and maintenance
OSG
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, H6 / 2B-3B tolerance, plug chamfer, and 3 flutes for chip evacuation. Suitable for high-strength alloys in aircraft manufacturing and maintenance
Spiral-point tap with TiN-coated cobalt construction, M12x1.25 metric thread, H8 / 4H-6H tolerance, 3 flutes, and plug chamfer. Designed for threading blind or through holes in high-strength alloys, pushing chips forward for clean threads. Suitable for aerospace material applications
OSG
Spiral-point tap with TiN-coated cobalt construction, M12x1.25 metric thread, H8 / 4H-6H tolerance, 3 flutes, and plug chamfer. Designed for threading blind or through holes in high-strength alloys, pushing chips forward for clean threads. Suitable for aerospace material applications
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, H5 / 2B-3B tolerance, plug chamfer, and 3 flutes for chip evacuation in high-strength alloys
OSG
Spiral-point tap for threading through-holes in aerospace materials. Features TiN-coated cobalt construction, H5 / 2B-3B tolerance, plug chamfer, and 3 flutes for chip evacuation in high-strength alloys
Spiral-point tap designed for through-hole threading in aerospace materials. M6x1 metric thread with H12 tolerance, 3 flutes, plug chamfer, and TiN coated cobalt construction. The spiral point pushes chips forward to prevent clogging and ensure clean threads in high-strength alloys
OSG
Spiral-point tap designed for through-hole threading in aerospace materials. M6x1 metric thread with H12 tolerance, 3 flutes, plug chamfer, and TiN coated cobalt construction. The spiral point pushes chips forward to prevent clogging and ensure clean threads in high-strength alloys
OSG Spiral Point Tap: 7/16"-20 UNF, H9 / 2B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504805)
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H9 / 2B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504805)
OSG Spiral Point Tap: #4-40 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101505605)
OSG
OSG Spiral Point Tap: #4-40 UNC, H4 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101505605)
OSG Spiral Point Tap: 7/8"-14 UNF, H12 / 2B, 5 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101520305)
OSG
OSG Spiral Point Tap: 7/8"-14 UNF, H12 / 2B, 5 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101520305)