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

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Straight Flute Tap: M18x2.5 Metric, OH5 / 4H-6H, 4 Flute, Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: M18x2.5 Metric, OH5 / 4H-6H, 4 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (M18x2.5 Metric, MPN 24056) is a carbide bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH5 / 4H-6H tolerance class. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-211043

Brand
OSG
Item
Straight Flute Tap: M18x2.5 Metric, OH5 / 4H-6H, 4 Flute, Bottoming Chamfer
Category
Straight-Flute Machine Taps for Aluminum
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

OSG
Manufacturer Part Number
24056
Type
OH5 / 4H-6H, Bottoming Chamfer, Carbide
Flute
4
View Full Spec Sheet

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 (M18x2.5 Metric, MPN 24056) is a carbide bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH5 / 4H-6H tolerance class. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is OSG straight flute tap M18x2.5 used for?

This OSG carbide tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer allows threading close to the hole bottom, while the 4-flute design provides balanced cutting and chip evacuation in production machining.

What are the specifications of OSG tap MPN 24056?

The OSG tap has M18x2.5 metric thread, OH5 / 4H-6H tolerance, 4 flutes, bottoming chamfer, and is made of carbide. It is a straight-flute machine tap for aluminum. Manufacturer part number is 24056.

Where to buy OSG straight flute tap M18x2.5 worldwide?

3G Electric supplies and delivers this OSG tap worldwide. We handle full logistics and customs clearance for global orders. Contact us for availability and lead time on this carbide bottoming tap.

How to select the right OSG tap for aluminum?

For aluminum, choose a tap with sharp cutting edges and proper flute design. This OSG carbide tap with bottoming chamfer suits blind holes. Ensure thread tolerance (OH5 / 4H-6H) matches your application. Use appropriate cutting fluid for best results.

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 →

Similar products

Matched by specification & description
OSG Straight Flute Tap: M18x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 24060). Key specifications — attr1299842: OH4 / 4H-6H.
OSG
OSG Straight Flute Tap: M18x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 24060). Key specifications — attr1299842: OH4 / 4H-6H.
OSG Straight Flute Tap: M20x2.5 Metric, OH5 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 24062). Key specifications — attr1299842: OH5 / 4H-6H.
OSG
OSG Straight Flute Tap: M20x2.5 Metric, OH5 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 24062). Key specifications — attr1299842: OH5 / 4H-6H.
OSG Straight Flute Tap: M18x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24059). Key specifications — attr1299842: OH4 / 4H-6H.
OSG
OSG Straight Flute Tap: M18x1.5 Metric, OH4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24059). Key specifications — attr1299842: OH4 / 4H-6H.
OSG Straight Flute Tap: M20x2.5 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24061). Key specifications — attr1299842: OH5 / 4H-6H.
OSG
OSG Straight Flute Tap: M20x2.5 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24061). Key specifications — attr1299842: OH5 / 4H-6H.
OSG Straight Flute Tap: M16x2 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24051). Key specifications — attr1299842: OH5 / 4H-6H.
OSG
OSG Straight Flute Tap: M16x2 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24051). Key specifications — attr1299842: OH5 / 4H-6H.
OSG Straight Flute Tap: M5x0.8 Metric, OH3 / 6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24017). Key specifications — attr1299842: OH3 / 6H.
OSG
OSG Straight Flute Tap: M5x0.8 Metric, OH3 / 6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24017). Key specifications — attr1299842: OH3 / 6H.

More from OSG

View all OSG parts →
OSG Straight Flute Tap: M1.7x0.35 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24002). Key specifications — attr1299842: OH3 / 4H-6H.
OSG
OSG Straight Flute Tap: M1.7x0.35 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24002). Key specifications — attr1299842: OH3 / 4H-6H.
OSG Straight Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 1006101900). Key specifications — attr1299842: D5 / 4H-6H.
OSG
OSG Straight Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 1006101900). Key specifications — attr1299842: D5 / 4H-6H.
OSG Straight Flute Tap: M3x0.5 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24010). Key specifications — attr1299842: OH3 / 4H-6H.
OSG
OSG Straight Flute Tap: M3x0.5 Metric, OH3 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 24010). Key specifications — attr1299842: OH3 / 4H-6H.
OSG Straight Flute Tap: M12x1.5 Metric, OH4 / 6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24039). Key specifications — attr1299842: OH4 / 6H.
OSG
OSG Straight Flute Tap: M12x1.5 Metric, OH4 / 6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24039). Key specifications — attr1299842: OH4 / 6H.
OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005600808)
OSG
OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer, V Coated Powdered Metal (MPN 1005600808)
OSG Straight Flute Tap: M18x2.5 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24055). Key specifications — attr1299842: OH5 / 4H-6H.
OSG
OSG Straight Flute Tap: M18x2.5 Metric, OH5 / 4H-6H, 4 Flute, Modified Bottoming Chamfer, Carbide (MPN 24055). Key specifications — attr1299842: OH5 / 4H-6H.
OSG Straight Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 4 Flute, Plug Chamfer, Carbide (MPN 1006100900). Key specifications — attr1299842: D5 / 4H-6H.
OSG
OSG Straight Flute Tap: M10x1.25 Metric, D5 / 4H-6H, 4 Flute, Plug Chamfer, Carbide (MPN 1006100900). Key specifications — attr1299842: D5 / 4H-6H.
OSG Straight Flute Tap: M10x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 22833). Key specifications — attr1299842: OH4 / 4H-6H.
OSG
OSG Straight Flute Tap: M10x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer, Carbide (MPN 22833). Key specifications — attr1299842: OH4 / 4H-6H.