OSG Extension Tap: M8x1.25 Metric, D5 / 4H-6H, 3 Flute
The OSG Extension Tap (M8x1.25 Metric) is a spiral-flute tap for multiple materials, featuring a D5 / 4H-6H tolerance, 3 flutes, and a modified bottoming chamfer. This OSG tool is designed for threading applications…
SKU 3G-OTH-311706
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
Need installation or engineering help?
Ask a question
Product Description
The OSG Extension Tap (M8x1.25 Metric) is a spiral-flute tap for multiple materials, featuring a D5 / 4H-6H tolerance, 3 flutes, and a modified bottoming chamfer. This OSG tool is designed for threading applications requiring extended reach.
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 the OSG Extension Tap M8x1.25 used for?
The OSG Extension Tap M8x1.25 is a spiral-flute tap designed for threading blind holes in multiple materials. Its extended reach and modified bottoming chamfer allow threading close to the bottom of deep or recessed holes, common in automotive and general machining applications.
What are the specifications of the OSG Extension Tap M8x1.25?
This OSG tap has a metric thread size of M8x1.25, a D5 / 4H-6H tolerance class, and a modified bottoming chamfer. It features 3 flutes and a spiral-flute design for efficient chip evacuation. The manufacturer part number is 1652003708.
Where to buy the OSG Extension Tap M8x1.25 worldwide?
You can source the OSG Extension Tap M8x1.25 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct OSG tool for your threading application.
How to select the correct OSG extension tap for deep hole threading?
Select an OSG extension tap based on thread size, pitch, and hole depth. For M8x1.25 blind holes, choose a modified bottoming chamfer tap like this D5 / 4H-6H model. Ensure the tap's reach exceeds the hole depth and use proper cutting fluid for the workpiece material.
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.
