OSG Extension Tap: M4.5x0.5 Metric, D3 / 4H-6H, 3 Flute
The OSG Extension Tap is a spiral-flute extension tap for multiple materials, with an M4.5x0.5 metric thread. It features a D3 / 4H-6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1652001808).
SKU 3G-OTH-311749
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The OSG Extension Tap is a spiral-flute extension tap for multiple materials, with an M4.5x0.5 metric thread. It features a D3 / 4H-6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1652001808).
Frequently Asked Questions
What is the OSG Extension Tap M4.5x0.5 used for?
The OSG Extension Tap M4.5x0.5 is used for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its spiral-flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. 3G Electric supplies this tap for worldwide industrial applications.
What are the specifications of the OSG Extension Tap M4.5x0.5?
The OSG Extension Tap has a metric thread size of M4.5x0.5, a tolerance class of D3 / 4H-6H, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 1652001808. It is designed for threading multiple materials and is available to order through 3G Electric.
Where to buy the OSG Extension Tap M4.5x0.5 worldwide?
You can source the OSG Extension Tap M4.5x0.5 from 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; we provide this tap as part of our extensive sourcing network.
How to select the correct OSG Extension Tap for deep hole threading?
To select the correct OSG Extension Tap, match the thread size (M4.5x0.5) and tolerance class (D3 / 4H-6H) to your application. For deep holes, choose a spiral-flute design with a modified bottoming chamfer to clear chips and thread near the bottom. 3G Electric can help verify compatibility for your material and machine setup.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
