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OSG M24x3 Spiral-Flute Tap, D9 / 4H-6H, 4 Flute, Modified Bottoming Chamfer - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG M24x3 Spiral-Flute Tap, D9 / 4H-6H, 4 Flute, Modified Bottoming Chamfer

The OSG Spiral Flute Tap (M24x3 Metric, MPN 1645524309) is a D9 / 4H-6H, 4-flute tap with a modified bottoming chamfer, designed for threading steel and stainless steel. 3G Electric interprets your demand for this…

SKU 3G-OTH-219091

Brand
OSG
Item
M24x3 Spiral-Flute Tap, D9 / 4H-6H, 4 Flute, Modified Bottoming Chamfer
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1645524309
Type
D9 / 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 (M24x3 Metric, MPN 1645524309) is a D9 / 4H-6H, 4-flute tap with a modified bottoming chamfer, designed for threading steel and stainless steel. 3G Electric interprets your demand for this precision tool, sourcing it from our global supply network and supporting your operation with specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG spiral flute tap M24x3 used for?

This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap M24x3?

The OSG spiral flute tap has a metric thread size of M24x3, a ground thread tolerance of D9 / 4H-6H, and a 4-flute design with a modified bottoming chamfer. The manufacturer part number is 1645524309. It is intended for threading steel and stainless steel materials.

Where to buy OSG spiral flute taps worldwide?

You can source OSG spiral flute 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 this M24x3 tap (MPN 1645524309).

How to select the correct OSG spiral flute tap for stainless steel?

For stainless steel, select a spiral flute tap with a ground thread tolerance like D9 / 4H-6H to ensure proper fit and chip evacuation. The M24x3 size with a modified bottoming chamfer is ideal for blind holes. Always match the tap to the material hardness and hole depth. OSG taps are engineered for consistent performance in demanding 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 spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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