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OSG Straight Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer - General Purpose Hand Taps
OSGGeneral Purpose Hand Taps

OSG Straight Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer

The OSG Straight Flute Tap (M1.6x0.35 Metric) is a general-purpose hand tap with a D3 / 4H-6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 1978800). 3G Electric interprets this…

SKU 3G-OTH-221583

Brand
OSG
Item
Straight Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 3 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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Technical Specifications

OSG
Manufacturer Part Number
1978800
Type
D3 / 4H-6H, Plug Chamfer, High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (M1.6x0.35 Metric) is a general-purpose hand tap with a D3 / 4H-6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 1978800). 3G Electric interprets this demand and sources the genuine OSG product, supporting your precision threading needs across 14 industrial departments — with specialist depth in combustion, pumps, and controls 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 the OSG Straight Flute Tap M1.6x0.35 used for?

The OSG Straight Flute Tap M1.6x0.35 is a general-purpose hand tap for cutting internal metric threads in materials like steel and aluminum. Its plug chamfer and 3-flute design make it suitable for through-hole and blind-hole threading in precision engineering and manufacturing applications.

What are the specifications of the OSG Straight Flute Tap M1.6x0.35?

This OSG tap has a metric thread size of M1.6x0.35, a D3 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and has the manufacturer part number 1978800. It is designed for general-purpose hand tapping operations.

Where to buy the OSG Straight Flute Tap M1.6x0.35 worldwide?

You can source the OSG Straight Flute Tap M1.6x0.35 (MPN 1978800) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your threading needs.

How to select the correct OSG tap for threading?

To select the correct OSG tap, match the thread size (e.g., M1.6x0.35) and tolerance class (e.g., 4H-6H) to your application. Consider material type and hole configuration—plug chamfer suits through-holes, while bottoming chamfer is for blind holes. OSG high-speed steel taps offer durability for general-purpose threading.

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 general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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