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

OSG M1.8x0.35 Straight-Flute Machine Tap for Aluminum - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG M1.8x0.35 Straight-Flute Machine Tap for Aluminum

The OSG Straight Flute Tap (MPN 22803) is a carbide, bottoming-chamfer machine tap for aluminum, sized M1.8x0.35 Metric with a 4H-6H tolerance class and 3 flutes. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-211132

Brand
OSG
Item
M1.8x0.35 Straight-Flute Machine Tap for Aluminum
Category
Straight-Flute Machine Taps for Aluminum
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
22803
Type
OH3 / 4H-6H, Bottoming Chamfer, Carbide
Flute
3

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 Straight Flute Tap (MPN 22803) is a carbide, bottoming-chamfer machine tap for aluminum, sized M1.8x0.35 Metric with a 4H-6H tolerance class and 3 flutes. 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments, with specialist depth in cutting tools and controls to support your sourcing needs.

Frequently Asked Questions

What is the OSG straight flute tap M1.8x0.35 used for?

This OSG straight flute tap is designed for threading small-diameter holes in aluminum and non-ferrous materials. Its 3-flute design and bottoming chamfer allow for efficient chip evacuation and threading close to the bottom of blind holes, making it ideal for precision machining in automotive and aerospace applications.

What are the specifications of the OSG tap MPN 22803?

The OSG tap MPN 22803 is a M1.8x0.35 metric straight flute tap with a OH3 / 4H-6H tolerance class. It features 3 flutes, a bottoming chamfer, and is made from carbide. This tap is specifically designed for threading aluminum and soft materials, providing precise thread formation and durability.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on this OSG straight flute tap and other precision tooling.

How to select the right OSG tap for aluminum?

For aluminum, choose a tap with a high helix or straight flute design, like this OSG M1.8x0.35 tap, to manage chip evacuation. Ensure the tap has a suitable tolerance class (e.g., OH3 / 4H-6H) and a bottoming chamfer for blind holes. Carbide material offers wear resistance for longer tool life in production runs.

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 straight-flute machine taps for aluminum. 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 Straight Flute Tap: M1.6x0.35 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22801)
OSG
OSG Straight Flute Tap: M1.6x0.35 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22801)
OSG Straight Flute Tap: M2x0.4 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22804)
OSG
OSG Straight Flute Tap: M2x0.4 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22804)
OSG straight-flute machine tap for aluminum, size M2.3x0.4, with bottoming chamfer and 3 flutes. Made of carbide with tolerance class OH3 / 4H-6H. Suitable for threading blind holes in aluminum and non-ferrous materials
OSG
OSG straight-flute machine tap for aluminum, size M2.3x0.4, with bottoming chamfer and 3 flutes. Made of carbide with tolerance class OH3 / 4H-6H. Suitable for threading blind holes in aluminum and non-ferrous materials
OSG Straight Flute Tap: M2.6x0.45 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22808)
OSG
OSG Straight Flute Tap: M2.6x0.45 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22808)
OSG Straight Flute Tap: M2.5x0.45 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22807)
OSG
OSG Straight Flute Tap: M2.5x0.45 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22807)
OSG Straight Flute Tap: M3x0.5 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22810)
OSG
OSG Straight Flute Tap: M3x0.5 Metric, OH3 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22810)

More from OSG

View all OSG parts
Straight-flute machine tap for threading aluminum and non-ferrous materials. Features 4 flutes and bottoming chamfer to thread to the bottom of blind holes. Produces Class 2B-3B internal threads with H3 ground thread limit for precise fit
OSG
Straight-flute machine tap for threading aluminum and non-ferrous materials. Features 4 flutes and bottoming chamfer to thread to the bottom of blind holes. Produces Class 2B-3B internal threads with H3 ground thread limit for precise fit
Straight-flute machine tap for threading aluminum and non-ferrous materials. Features a 4-flute bottoming chamfer design for cutting threads to the bottom of blind holes. Suitable for general machining applications requiring UNC threads
OSG
Straight-flute machine tap for threading aluminum and non-ferrous materials. Features a 4-flute bottoming chamfer design for cutting threads to the bottom of blind holes. Suitable for general machining applications requiring UNC threads
OSG Straight Flute Tap: M10x1.25 Metric, OH4 / 6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24034)
OSG
OSG Straight Flute Tap: M10x1.25 Metric, OH4 / 6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24034)
Carbide straight-flute machine tap with M2.3x0.4 metric thread, modified bottoming chamfer, and 3 flutes. Tolerance class OH3 / 4H-6H. Designed for threading blind holes in aluminum and non-ferrous materials in production machining
OSG
Carbide straight-flute machine tap with M2.3x0.4 metric thread, modified bottoming chamfer, and 3 flutes. Tolerance class OH3 / 4H-6H. Designed for threading blind holes in aluminum and non-ferrous materials in production machining
OSG Straight Flute Tap: M4x0.7 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24014)
OSG
OSG Straight Flute Tap: M4x0.7 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24014)
OSG Straight Flute Tap: M1.4x0.3 Metric, OH2 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22800)
OSG
OSG Straight Flute Tap: M1.4x0.3 Metric, OH2 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 22800)
Carbide straight-flute machine tap with M1.7x0.35 metric thread, bottoming chamfer, and 3 flutes. Tolerance class OH3 / 4H-6H. Designed for threading blind holes in aluminum and non-ferrous materials in general machining applications
OSG
Carbide straight-flute machine tap with M1.7x0.35 metric thread, bottoming chamfer, and 3 flutes. Tolerance class OH3 / 4H-6H. Designed for threading blind holes in aluminum and non-ferrous materials in general machining applications
Straight-flute machine tap for threading pre-drilled holes in aluminum and non-ferrous materials. Features H3 / 2B-3B tolerance, bottoming chamfer for threading to the bottom of blind holes, 4 flutes, and V-coated powdered metal construction for wear resistance and chip evacuation. Manufacturer part number 1005200708
OSG
Straight-flute machine tap for threading pre-drilled holes in aluminum and non-ferrous materials. Features H3 / 2B-3B tolerance, bottoming chamfer for threading to the bottom of blind holes, 4 flutes, and V-coated powdered metal construction for wear resistance and chip evacuation. Manufacturer part number 1005200708