OSG Extension Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute, Plug Chamfer
The OSG Extension Tap is a spiral-point extension tap for multiple materials, featuring an M8x1.25 Metric thread. It is a D5 / 4H-6H, Plug Chamfer, V Coated Powdered Metal tap with 3 flutes (MPN 1653003708).
SKU 3G-OTH-402463
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-point extension tap for multiple materials, featuring an M8x1.25 Metric thread. It is a D5 / 4H-6H, Plug Chamfer, V Coated Powdered Metal tap with 3 flutes (MPN 1653003708).
Frequently Asked Questions
What is an OSG extension tap used for?
An OSG extension tap is used to cut internal threads in deep or hard-to-reach holes. The M8x1.25 metric size with a plug chamfer and V coated powdered metal construction handles multiple materials including steel and stainless steel, providing extended reach for machining applications.
What are the specifications of the OSG extension tap M8x1.25?
This OSG extension tap has a metric M8x1.25 thread size, D5 / 4H-6H tolerance, 3 flutes, plug chamfer, and V coated powdered metal. The manufacturer part number is 1653003708. It is designed for threading in multiple materials with extended reach.
Where to buy OSG extension taps worldwide?
3G Electric supplies OSG extension taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the M8x1.25 extension tap and deliver to your facility, ensuring compliance with international shipping requirements.
How to select the right OSG extension tap for deep hole threading?
Select an OSG extension tap based on thread size, material, and hole depth. For M8x1.25 threads in multiple materials, choose a plug chamfer with V coated powdered metal for wear resistance. Ensure the tap length exceeds hole depth and use proper cutting fluid for optimal thread quality.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-point extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
