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

OSG Straight Flute Tap: 7/8"-9 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG Straight Flute Tap: 7/8"-9 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer

The OSG Straight Flute Tap (7/8"-9 UNC) is a General Purpose Hand Tap with a TiN Coated High Speed Steel construction, H6 / 2B-3B tolerance, 4 flutes, and a Plug Chamfer (MPN 1145508). 3G Electric interprets your…

SKU 3G-OTH-221813

Brand
OSG
Item
Straight Flute Tap: 7/8"-9 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
Available to Order
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Worldwide Shipping
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Technical specs
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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
1145508
Type
H6 / 2B-3B, Plug Chamfer, TiN Coated High Speed Steel
Flute
4

Technical Documents

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

Product Description

The OSG Straight Flute Tap (7/8"-9 UNC) is a General Purpose Hand Tap with a TiN Coated High Speed Steel construction, H6 / 2B-3B tolerance, 4 flutes, and a Plug Chamfer (MPN 1145508). 3G Electric interprets your demand for this OEM threading tool, sources it across our 14 industrial departments, and provides a quoted price with dedicated support.

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 Straight Flute Tap 1145508 used for?

The OSG Straight Flute Tap 1145508 is a general-purpose hand tap for cutting internal threads in metal. It is designed for 7/8"-9 UNC threads, with a plug chamfer for through-hole or blind-hole threading. The TiN coating reduces friction and extends tool life in ferrous materials.

What are the specifications of the OSG Straight Flute Tap 1145508?

The OSG Straight Flute Tap 1145508 has a thread size of 7/8"-9 UNC, with H6 / 2B-3B tolerance. It features 4 flutes, a plug chamfer, and a TiN coated high-speed steel construction. The manufacturer part number is 1145508.

Where to buy the OSG Straight Flute Tap 1145508 worldwide?

You can source the OSG Straight Flute Tap 1145508 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.

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

To select the correct OSG Straight Flute Tap for UNC threads, match the tap's thread size and pitch to your application, such as 7/8"-9 UNC. Choose a plug chamfer for general-purpose threading. The TiN coating is suitable for steel. Verify the H6 tolerance class for thread fit.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Straight Flute Tap: 7/8"-9 UNC, H6 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1145500)
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OSG Straight Flute Tap: 1"-8 UNC, H1 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1071808)
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OSG Straight Flute Tap: 7/8"-9 UNC, H2 / 2B-3B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 1009000)
OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1116708)
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OSG Straight Flute Tap: 1"-14 UNS, H2 / 2B-3B, 4 Flute, Plug Chamfer, TiCN Coated High Speed Steel (MPN 1116708)

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