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 Spiral Point Tap: 7/16"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aerospace Materials
OSGSpiral-Point Taps for Aerospace Materials

OSG Spiral Point Tap: 7/16"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer

SKU 3G-OTH-232003

Brand
OSG
Item
Spiral Point Tap: 7/16"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aerospace Materials
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

OSG
Manufacturer Part Number
1101504605
Type
H7 / 2B-3B, Plug Chamfer, TiN Coated Cobalt
Flute
3
View Full Spec Sheet

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

Frequently Asked Questions

What is an OSG spiral point tap used for?

An OSG spiral point tap is designed for through-hole threading in aerospace materials. Its spiral point design pushes chips forward, preventing clogging. The TiN-coated cobalt construction provides heat resistance and wear life for demanding applications like aircraft component manufacturing.

What are the specifications of the OSG 7/16"-20 UNF spiral point tap?

This OSG tap has a 7/16"-20 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is made of TiN-coated cobalt for durability. The manufacturer part number is 1101504605. It is engineered for through-hole threading in aerospace-grade materials.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like this 7/16"-20 UNF spiral point tap. Contact us for availability and delivery to your location.

How to select the right tap for aerospace materials?

For aerospace materials, choose a tap with appropriate coating and geometry. OSG's TiN-coated cobalt spiral point tap is suited for through holes. Match thread size (e.g., 7/16"-20 UNF) and tolerance class (H7 / 2B-3B) to your application. Consult OSG's technical data for material-specific speeds and feeds.

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 →

Similar products

Matched by specification & description
OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503205). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 5/16"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503205). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101510405). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101510405). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503905). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503905). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504305). Key specifications — attr1299616: H3 / 2B-3B.
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504305). Key specifications — attr1299616: H3 / 2B-3B.
OSG Spiral Point Tap: 3/8"-16 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101512305). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101512305). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: 3/8"-24 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503805). Key specifications — attr1299616: H6 / 2B-3B.
OSG
OSG Spiral Point Tap: 3/8"-24 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101503805). Key specifications — attr1299616: H6 / 2B-3B.

More from OSG

View all OSG parts →
OSG Spiral Point Tap: 3/8"-16 UNC, H8 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101512405). Key specifications — attr1299616: H8 / 2B-3B.
OSG
OSG Spiral Point Tap: 3/8"-16 UNC, H8 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101512405). Key specifications — attr1299616: H8 / 2B-3B.
OSG Spiral Point Tap: 9/16"-18 UNF, H7 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101517305). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 9/16"-18 UNF, H7 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101517305). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: 7/16"-20 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504505). Key specifications — attr1299616: H6 / 2B-3B.
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H6 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101504505). Key specifications — attr1299616: H6 / 2B-3B.
OSG Spiral Point Tap: #12-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101516505)
OSG
OSG Spiral Point Tap: #12-28 UNF, H7 / 2B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101516505)
OSG Spiral Point Tap: 7/16"-20 UNF, H11, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101514205)
OSG
OSG Spiral Point Tap: 7/16"-20 UNF, H11, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101514205)
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101505205). Key specifications — attr1299616: H7 / 2B-3B.
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H7 / 2B-3B, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1101505205). Key specifications — attr1299616: H7 / 2B-3B.
OSG Spiral Point Tap: M3x0.5 Metric, H4 / 4H-6H, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1111500905). Key specifications — attr1299616: H4 / 4H-6H.
OSG
OSG Spiral Point Tap: M3x0.5 Metric, H4 / 4H-6H, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1111500905). Key specifications — attr1299616: H4 / 4H-6H.
OSG Spiral Point Tap: M12x1.75 Metric, H8 / 4H-6H, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1111507905). Key specifications — attr1299616: H8 / 4H-6H.
OSG
OSG Spiral Point Tap: M12x1.75 Metric, H8 / 4H-6H, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 1111507905). Key specifications — attr1299616: H8 / 4H-6H.