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OSG M27x1.5 General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG M27x1.5 General Purpose Spiral-Flute Tap

The OSG Spiral Flute Tap (M27x1.5 Metric, MPN 2994601) is a general-purpose spiral-flute tap with a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets demand and sources…

SKU 3G-OTH-230021

Brand
OSG
Item
M27x1.5 General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
Available to Order
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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
2994601
Type
D6 / 4H-6H, Modified Bottoming Chamfer
Flute
4

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (M27x1.5 Metric, MPN 2994601) is a general-purpose spiral-flute tap with a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets demand and sources this genuine OSG threading tool across 14 industrial departments, with specialist depth in cutting tools and controls.

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 spiral flute tap M27x1.5 used for?

This OSG spiral flute tap is used for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, making it ideal for deep or blind-hole tapping in general machining, automotive, and industrial applications.

What are the specifications of the OSG spiral flute tap 2994601?

The OSG spiral flute tap has a metric thread size of M27x1.5, a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. It is designed for general-purpose threading and is manufactured by OSG under part number 2994601.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG spiral flute tap 2994601.

How to select the correct OSG spiral flute tap for blind holes?

Select an OSG spiral flute tap with a modified bottoming chamfer for blind holes, as it allows threading close to the hole bottom. Ensure the thread size (M27x1.5) and tolerance class (D6 / 4H-6H) match your application. Use appropriate cutting fluid and machine speed for the material.

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 spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Metric spiral-flute tap with M30x1.5 thread, D6 / 4H-6H tolerance, 4 flutes, and modified bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; the spiral flute evacuates chips upward to prevent clogging in deep holes
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This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a modified bottoming chamfer for threading close to the bottom of blind holes, with a tolerance class of H6 / 2B-3B and 3 flutes
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This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a modified bottoming chamfer for threading close to the bottom of blind holes, with a tolerance class of H6 / 2B-3B and 3 flutes
General purpose spiral-flute tap with modified bottoming chamfer for threading blind holes. 3 flutes lift chips upward to prevent clogging. Tolerance class H6 / 2B-3B. Thread size 5/16"-24 UNF
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General purpose spiral-flute tap with modified bottoming chamfer for threading blind holes. 3 flutes lift chips upward to prevent clogging. Tolerance class H6 / 2B-3B. Thread size 5/16"-24 UNF
General purpose spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward, preventing clogging. Modified bottoming chamfer allows threading close to the bottom of blind holes. Suitable for use in steel and stainless steel in automotive, aerospace, and general manufacturing applications
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General purpose spiral-flute tap for threading blind holes. Spiral flute design evacuates chips upward, preventing clogging. Modified bottoming chamfer allows threading close to the bottom of blind holes. Suitable for use in steel and stainless steel in automotive, aerospace, and general manufacturing applications

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