We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
OSG General Purpose Hand Tap: 1/4"-28 UNF, H2, 4 Flute, Bottoming Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG General Purpose Hand Tap: 1/4"-28 UNF, H2, 4 Flute, Bottoming Chamfer

OSG General Purpose Hand Taps.

SKU 3G-OTH-221782

Brand
OSG
Item
General Purpose Hand Tap: 1/4"-28 UNF, H2, 4 Flute, Bottoming Chamfer
Part Number
1110508
Category
General Purpose Hand Taps
Available to Order
Also known as:1110508OSG
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1110508

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 General Purpose Hand Taps.

Frequently Asked Questions

What is the OSG Straight Flute Tap 1110508 used for?

The OSG Straight Flute Tap 1110508 is a general-purpose hand tap designed for cutting internal threads in metal. It is commonly used in maintenance, repair, and production environments for creating UNF threads in through or blind holes, with a bottoming chamfer for threading close to the bottom of a hole.

What are the specifications of the OSG Straight Flute Tap 1110508?

The OSG Straight Flute Tap 1110508 has a thread size of 1/4"-28 UNF, with a H2 tolerance for 2B-3B class fit. It features 4 flutes and a bottoming chamfer. The manufacturer part number is 1110508, and it is a general-purpose hand tap suitable for ferrous and non-ferrous materials.

Where to buy the OSG Straight Flute Tap 1110508 worldwide?

You can source the OSG Straight Flute Tap 1110508 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 this OSG tap to procurement teams and engineers globally.

How to select the correct OSG Straight Flute Tap for UNF threads?

To select the correct OSG Straight Flute Tap, match the thread size and pitch to your application, such as 1/4"-28 UNF. Choose a bottoming chamfer for blind holes or a plug chamfer for through holes. Ensure the tap tolerance (e.g., H2) aligns with the required thread class (2B-3B). OSG taps are precision-ground for consistent performance.

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
Not sure this is the right part? Photo-identify it

OSG Products

3G Electric supplies OSG general purpose hand taps. 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

More from OSG

View all OSG parts
General purpose hand tap for threading small-diameter holes in metal. Features a plug chamfer and two flutes for effective chip evacuation. TiN coating reduces friction and extends tool life. Suitable for through-hole or blind-hole threading in ferrous and non-ferrous materials
OSG
General purpose hand tap for threading small-diameter holes in metal. Features a plug chamfer and two flutes for effective chip evacuation. TiN coating reduces friction and extends tool life. Suitable for through-hole or blind-hole threading in ferrous and non-ferrous materials
High-speed steel hand tap with plug chamfer and 4 flutes for UNC threading. H2 tolerance for 2B-3B class fit. Suitable for through-hole and blind-hole applications in metal
OSG
High-speed steel hand tap with plug chamfer and 4 flutes for UNC threading. H2 tolerance for 2B-3B class fit. Suitable for through-hole and blind-hole applications in metal

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first