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CHICAGO-LATROBE Spiral Point Tap: M12x1.75 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 330174) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: M12x1.75 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 330174)

The CHICAGO-LATROBE Spiral Point Tap is a general purpose spiral-point tap in M12x1.75 metric size, featuring a D6 / 6H tolerance, 3-flute design, and plug chamfer (MPN 330174). 3G Electric sources this genuine OEM…

SKU 3G-OTH-215928

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: M12x1.75 Metric, D6 / 6H, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
330174
Type
D6 / 6H, Plug Chamfer
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap is a general purpose spiral-point tap in M12x1.75 metric size, featuring a D6 / 6H tolerance, 3-flute design, and plug chamfer (MPN 330174). 3G Electric sources this genuine OEM tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap used for?

This CHICAGO-LATROBE tap is designed for threading metric M12x1.75 holes in production environments. Its spiral-point design pushes chips forward, making it ideal for through-hole applications in steel, aluminum, and cast iron. It is commonly used in automotive, aerospace, and general manufacturing.

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

The CHICAGO-LATROBE Spiral Point Tap has a metric M12x1.75 thread size with a D6 / 6H tolerance class. It features 3 flutes and a plug chamfer. The manufacturer part number is 330174. This tap is designed for general-purpose threading in through-hole applications.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We source and deliver this tap to support your production needs anywhere in the world.

How to select the right CHICAGO-LATROBE tap for my application?

Select a tap based on thread size, material, and hole type. For through holes, a spiral-point tap like this M12x1.75 plug-chamfer model pushes chips forward. For blind holes, use a spiral-flute tap. Match the thread class (e.g., 6H) to your tolerance requirements. Consult CHICAGO-LATROBE's technical data for material-specific speeds and feeds.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Spiral Point Tap: M12x1.25 Metric, D5 / 6H, 3 Flute, Plug Chamfer (MPN 330147)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M12x1.25 Metric, D5 / 6H, 3 Flute, Plug Chamfer (MPN 330147)
CHICAGO-LATROBE Spiral Point Tap: M6x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer (MPN 330171)
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CHICAGO-LATROBE Spiral Point Tap: M6x1 Metric, D5 / 6H, 2 Flute, Plug Chamfer (MPN 330171)
CHICAGO-LATROBE Spiral Point Tap: M10x1.5 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 330173)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M10x1.5 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 330173)
CHICAGO-LATROBE Spiral Point Tap: M12x1.75 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 360967)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M12x1.75 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 360967)
CHICAGO-LATROBE Spiral Point Tap: M5x0.8 Metric, D4 / 6H, 2 Flute, Plug Chamfer (MPN 330170)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M5x0.8 Metric, D4 / 6H, 2 Flute, Plug Chamfer (MPN 330170)
CHICAGO-LATROBE Spiral Point Tap: M3x0.5 Metric, D3 / 6H, 2 Flute, Plug Chamfer (MPN 330168)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M3x0.5 Metric, D3 / 6H, 2 Flute, Plug Chamfer (MPN 330168)

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