OSG Extension Tap: M4.5x0.75 Metric, D4 / 6H, 3 Flute
The OSG Extension Tap is a spiral-flute tap for multiple materials, sized M4.5x0.75 Metric with a D4 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1652001908). 3G Electric interprets this demand and…
SKU 3G-OTH-311717
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
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Product Description
The OSG Extension Tap is a spiral-flute tap for multiple materials, sized M4.5x0.75 Metric with a D4 / 6H tolerance, 3 flutes, and a modified bottoming chamfer (MPN 1652001908). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorised distributor.
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 an OSG extension tap used for?
An OSG extension tap is used for threading blind holes in hard-to-reach areas of metal parts. Its extended reach and spiral-flute design clear chips efficiently, making it ideal for machining, automotive, and general manufacturing applications where standard taps cannot access the workpiece.
What are the specifications of the OSG M4.5x0.75 extension tap?
This OSG extension tap has a metric thread size of M4.5x0.75, with a D4 / 6H tolerance class. It features 3 flutes and a modified bottoming chamfer, allowing threading close to the bottom of blind holes. The manufacturer part number is 1652001908.
Where to buy OSG extension taps worldwide?
3G Electric supplies OSG extension taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG tooling to support your machining operations anywhere.
How to select the right OSG extension tap for a job?
Select an OSG extension tap based on thread size, pitch, and chamfer type. For blind holes, choose a modified bottoming chamfer like this D4 / 6H tap. Match the flute count and material coating to your workpiece—3-flute designs suit general-purpose threading in steel and aluminum.
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.
