OSG Spiral Flute Tap: M42x4.5 Metric, D12 / 4H-6H, 4 Flute
The OSG Spiral Flute Tap (M42x4.5 Metric) is an oversized spiral-flute tap for steel and stainless steel, featuring a D12 / 4H-6H tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650008908). 3G Electric…
SKU 3G-OTH-213030
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Product Description
The OSG Spiral Flute Tap (M42x4.5 Metric) is an oversized spiral-flute tap for steel and stainless steel, featuring a D12 / 4H-6H tolerance, 4 flutes, and a modified bottoming chamfer (MPN 1650008908). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. This M42x4.5 metric tap with a modified bottoming chamfer is ideal for deep-hole threading in industrial machining applications.
What are the specifications of the OSG M42x4.5 spiral flute tap?
This OSG tap has a metric thread size of M42x4.5, a D12 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. It is designed as an oversized spiral-flute tap for steel and stainless steel, with manufacturer part number 1650008908.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like this M42x4.5 spiral flute tap and deliver to your facility. Contact us for pricing and lead time on this item.
How to select the right OSG tap for steel?
Select an OSG tap based on thread size, material, and hole type. For blind holes in steel, a spiral flute tap like this M42x4.5 with modified bottoming chamfer is recommended. Ensure the tap's tolerance class (D12 / 4H-6H) matches your thread fit requirement. Consult OSG's technical data for optimal speeds and feeds.
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3G Electric supplies OSG oversized 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.
