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CHICAGO-LATROBE Spiral Point Tap: M2.5x0.45 Metric, D3 / 6H, 2 Flute, Bottoming Chamfer (MPN 173040) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: M2.5x0.45 Metric, D3 / 6H, 2 Flute, Bottoming Chamfer (MPN 173040)

The CHICAGO-LATROBE Spiral Point Tap (M2.5x0.45 Metric, MPN 173040) is a general purpose spiral-point tap with a D3 / 6H tolerance, 2-flute design, and bottoming chamfer. 3G Electric interprets demand and sources…

SKU 3G-OTH-214906

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: M2.5x0.45 Metric, D3 / 6H, 2 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Worldwide Shipping
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Technical specs
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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

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
173040
Type
D3 / 6H, Bottoming Chamfer
Flute
2

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Spiral Point Tap (M2.5x0.45 Metric, MPN 173040) is a general purpose spiral-point tap with a D3 / 6H tolerance, 2-flute design, and bottoming chamfer. 3G Electric interprets demand and sources this genuine industrial tap across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

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 CHICAGO-LATROBE Spiral Point Tap used for?

The CHICAGO-LATROBE Spiral Point Tap is used for threading blind or through holes in metal workpieces. Its spiral-point design pushes chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing applications where clean threads and chip evacuation are critical.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap?

This tap has a metric thread size of M2.5x0.45, a D3 / 6H tolerance class, 2 flutes, and a bottoming chamfer. The manufacturer part number is 173040. It is a general-purpose spiral-point tap designed for precise threading in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE 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 the M2.5x0.45 spiral point tap (MPN 173040).

How to select the correct CHICAGO-LATROBE tap for a job?

Select a tap based on thread size, pitch, and chamfer type. For blind holes, use a bottoming chamfer like this D3 / 6H tap. Match the flute count to material type—2 flutes suit harder materials. Always verify the tolerance class (6H) matches your thread gauge requirements for proper fit.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The M5x0.8 metric thread with D4 / 6H tolerance and bottoming chamfer allows threading to the bottom of a hole. The 2-flute design and spiral-point geometry push chips forward, suitable for production tapping
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This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The M5x0.8 metric thread with D4 / 6H tolerance and bottoming chamfer allows threading to the bottom of a hole. The 2-flute design and spiral-point geometry push chips forward, suitable for production tapping
This spiral-point tap features a bottoming chamfer and 2-flute design for through-hole threading. It is suited for general-purpose tapping in production and maintenance applications on materials such as steel, aluminum, and cast iron
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This spiral-point tap features a bottoming chamfer and 2-flute design for through-hole threading. It is suited for general-purpose tapping in production and maintenance applications on materials such as steel, aluminum, and cast iron
CHICAGO-LATROBE Spiral Point Tap: M10x1.25 Metric, D5 / 6H, 3 Flute, Bottoming Chamfer (MPN 173047)
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