Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OSG Extension Tap: M22x1.5 Metric, D6 / 4H-6H, 4 Flute - Spiral-Flute Extension Taps for Multiple Materials
OSGSpiral-Flute Extension Taps for Multiple Materials

OSG Extension Tap: M22x1.5 Metric, D6 / 4H-6H, 4 Flute

The OSG Extension Tap (M22x1.5 Metric) is a spiral-flute tap for multiple materials, featuring a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer (MPN 1652008908). 3G Electric interprets this…

SKU 3G-OTH-311712

Brand
OSG
Item
Extension Tap: M22x1.5 Metric, D6 / 4H-6H, 4 Flute
Category
Spiral-Flute Extension Taps for Multiple Materials
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
1652008908
Type
D6 / 4H-6H, Modified Bottoming Chamfer
Flute
4

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Extension Tap (M22x1.5 Metric) is a spiral-flute tap for multiple materials, featuring a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer (MPN 1652008908). 3G Electric interprets this demand and sources the genuine OSG product, supporting your operation across 14 industrial departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the OSG Extension Tap M22x1.5 used for?

The OSG Extension Tap M22x1.5 is used for threading blind or deep holes in multiple materials, including steel and aluminum. Its extended reach and spiral-flute design efficiently evacuate chips, making it ideal for automotive, aerospace, and general manufacturing applications where standard taps cannot access the workpiece.

What are the specifications of the OSG Extension Tap M22x1.5?

The OSG Extension Tap has a metric thread size of M22x1.5, a D6 / 4H-6H tolerance class, and a modified bottoming chamfer. It features 4 spiral flutes for chip evacuation and is designed for threading multiple materials. The manufacturer part number is 1652008908.

Where to buy the OSG Extension Tap M22x1.5 worldwide?

You can source the OSG Extension Tap M22x1.5 through 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 supply genuine OSG tooling to procurement teams and plant engineers globally.

How to select the correct OSG extension tap for deep hole threading?

To select the correct OSG extension tap, match the thread size (e.g., M22x1.5), chamfer type (modified bottoming for blind holes), and flute count (4-flute for chip clearance) to your material and hole depth. Ensure the tap's reach exceeds the hole depth. OSG's D6 / 4H-6H tolerance class provides precise thread fit for general applications.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Extension Tap: M22x1 Metric, D5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008808)
OSG
OSG Extension Tap: M22x1 Metric, D5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008808)
OSG Extension Tap: M20x1.5 Metric, D6 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008508)
OSG
OSG Extension Tap: M20x1.5 Metric, D6 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008508)
Spiral-flute extension tap for threading blind holes in multiple materials. The spiral-flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to the hole bottom. Tolerance class D7 / 4H-6H ensures precise fit for metric fasteners
OSG
Spiral-flute extension tap for threading blind holes in multiple materials. The spiral-flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to the hole bottom. Tolerance class D7 / 4H-6H ensures precise fit for metric fasteners
OSG Extension Tap: M20x2.5 Metric, D7 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008708)
OSG
OSG Extension Tap: M20x2.5 Metric, D7 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1652008708)
Spiral-flute extension tap for threading blind or deep holes in multiple materials. M12x1.5 thread, D6 shank, 4H-6H tolerance, 3 flutes, modified bottoming chamfer. Chip evacuation upward aids production threading
OSG
Spiral-flute extension tap for threading blind or deep holes in multiple materials. M12x1.5 thread, D6 shank, 4H-6H tolerance, 3 flutes, modified bottoming chamfer. Chip evacuation upward aids production threading
Spiral-flute extension tap for threading blind or deep holes in multiple materials. The spiral-flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to the hole bottom. D5 / 4H-6H tolerance ensures precise fit for metric fasteners
OSG
Spiral-flute extension tap for threading blind or deep holes in multiple materials. The spiral-flute design evacuates chips upward to prevent clogging. Modified bottoming chamfer allows threading close to the hole bottom. D5 / 4H-6H tolerance ensures precise fit for metric fasteners

More from OSG

View all OSG parts
Spiral-flute extension tap for threading blind holes in multiple materials. Features a modified bottoming chamfer and 3-flute design for upward chip evacuation in deep-hole applications. Metric thread M5.5x0.5 with D3 / 4H-6H tolerance class
OSG
Spiral-flute extension tap for threading blind holes in multiple materials. Features a modified bottoming chamfer and 3-flute design for upward chip evacuation in deep-hole applications. Metric thread M5.5x0.5 with D3 / 4H-6H tolerance class
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features 9/16"-12 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and modified bottoming chamfer. The spiral-flute design evacuates chips upward, suitable for applications requiring extended reach
OSG
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features 9/16"-12 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and modified bottoming chamfer. The spiral-flute design evacuates chips upward, suitable for applications requiring extended reach
Spiral-flute extension tap for threading blind holes in multiple materials. M12x1.25 metric thread with D6 / 4H-6H tolerance and modified bottoming chamfer for threads close to hole bottom. Three flutes for upward chip evacuation in deep-hole tapping
OSG
Spiral-flute extension tap for threading blind holes in multiple materials. M12x1.25 metric thread with D6 / 4H-6H tolerance and modified bottoming chamfer for threads close to hole bottom. Three flutes for upward chip evacuation in deep-hole tapping
Spiral-flute extension tap with M10x1.5 metric thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in multiple materials, the spiral-flute geometry aids chip evacuation and allows threading close to the hole bottom
OSG
Spiral-flute extension tap with M10x1.5 metric thread, D6 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in multiple materials, the spiral-flute geometry aids chip evacuation and allows threading close to the hole bottom
This spiral-flute extension tap is designed for threading blind holes in multiple materials. The spiral-flute design evacuates chips upward, facilitating deep-hole tapping. The modified bottoming chamfer allows threading close to the hole bottom. Thread size M10x1, tolerance D5 / 4H-6H, 3-flute configuration
OSG
This spiral-flute extension tap is designed for threading blind holes in multiple materials. The spiral-flute design evacuates chips upward, facilitating deep-hole tapping. The modified bottoming chamfer allows threading close to the hole bottom. Thread size M10x1, tolerance D5 / 4H-6H, 3-flute configuration
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features a modified bottoming chamfer and 4 flutes for chip evacuation. Tolerance class D7 / 4H-6H. Suitable for applications requiring extended reach
OSG
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features a modified bottoming chamfer and 4 flutes for chip evacuation. Tolerance class D7 / 4H-6H. Suitable for applications requiring extended reach
Spiral-flute extension tap with M10x1.25 metric thread, D5 / 4H-6H tolerance class, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in multiple materials, the spiral-flute geometry aids chip evacuation and allows threading close to the hole bottom
OSG
Spiral-flute extension tap with M10x1.25 metric thread, D5 / 4H-6H tolerance class, 3 flutes, and modified bottoming chamfer. Designed for threading blind holes in multiple materials, the spiral-flute geometry aids chip evacuation and allows threading close to the hole bottom
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features M3.5x0.35 metric thread, D3 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Extended reach enables threading in locations inaccessible to standard taps
OSG
Spiral-flute extension tap for threading blind or deep holes in multiple materials. Features M3.5x0.35 metric thread, D3 / 4H-6H tolerance, 3 flutes, and modified bottoming chamfer. Extended reach enables threading in locations inaccessible to standard taps