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

OSG Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer

The OSG Straight Flute Tap (7/8"-14 UNF) is a general-purpose hand tap with H6 / 2B-3B tolerance, plug chamfer, 4 flutes, and high-speed steel construction (MPN 1145800). 3G Electric interprets this demand and…

SKU 3G-OTH-221684

Brand
OSG
Item
Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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
1145800
Type
H6 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
4

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

The OSG Straight Flute Tap (7/8"-14 UNF) is a general-purpose hand tap with H6 / 2B-3B tolerance, plug chamfer, 4 flutes, and high-speed steel construction (MPN 1145800). 3G Electric interprets this demand and sources the genuine OSG part across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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 OSG Straight Flute Tap 7/8"-14 UNF used for?

This OSG straight flute tap is used for cutting internal threads in metal parts. It is ideal for general-purpose hand tapping in maintenance, repair, and production environments across industries like automotive, aerospace, and general machining.

What are the specifications of OSG Straight Flute Tap 7/8"-14 UNF?

This OSG tap has a 7/8"-14 UNF thread size, H6 / 2B-3B tolerance, 4 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose hand tapping. Manufacturer part number is 1145800.

Where to buy OSG Straight Flute Tap 7/8"-14 UNF worldwide?

3G Electric supplies and delivers this OSG straight flute tap worldwide. We handle full logistics and customs clearance, ensuring you receive the correct industrial cutting tool for your threading application, no matter your location.

How to select the right tap for 7/8"-14 UNF threads?

Select a tap with the correct thread size (7/8"-14 UNF), tolerance class (H6 for 2B-3B fit), and chamfer type (plug for through or blind holes). This OSG high-speed steel tap is a reliable choice for general-purpose hand tapping in steel and other materials.

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 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1116700)
OSG
OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1116700)
OSG Straight Flute Tap: 3/4"-10 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114900)
OSG
OSG Straight Flute Tap: 3/4"-10 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114900)
OSG Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1145808)
OSG
OSG Straight Flute Tap: 7/8"-14 UNF, H6 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1145808)
OSG Straight Flute Tap: 7/8"-14 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1115800)
OSG
OSG Straight Flute Tap: 7/8"-14 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1115800)
OSG Straight Flute Tap: 7/8"-14 UNF, H4 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1135805)
OSG
OSG Straight Flute Tap: 7/8"-14 UNF, H4 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1135805)
OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1116708)
OSG
OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1116708)

More from OSG

View all OSG parts
OSG Straight Flute Tap: #4-48 UNF, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1002500)
OSG
OSG Straight Flute Tap: #4-48 UNF, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1002500)
OSG Straight Flute Tap: 7/8"-9 UNC, H4 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1135505)
OSG
OSG Straight Flute Tap: 7/8"-9 UNC, H4 / 2B-3B, 4 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 1135505)
OSG Straight Flute Tap: 5/16"-18 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1110708)
OSG
OSG Straight Flute Tap: 5/16"-18 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer (MPN 1110708)
OSG Straight Flute Tap: 5/8"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114000)
OSG
OSG Straight Flute Tap: 5/8"-18 UNF, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1114000)
OSG Straight Flute Tap: 1"-8 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1146108)
OSG
OSG Straight Flute Tap: 1"-8 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1146108)
OSG Straight Flute Tap: #10-24 UNC, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1040700)
OSG
OSG Straight Flute Tap: #10-24 UNC, H1 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 1040700)
OSG Straight Flute Tap: 1"-8 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1116100)
OSG
OSG Straight Flute Tap: 1"-8 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1116100)
OSG Straight Flute Tap: M18x2.5 Metric, D7 / 4H-6H, 4 Flute, Plug Chamfer (MPN 1976401)
OSG
OSG Straight Flute Tap: M18x2.5 Metric, D7 / 4H-6H, 4 Flute, Plug Chamfer (MPN 1976401)