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CHICAGO-LATROBE Tap Kit: M12x1.75 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 174549) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: M12x1.75 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 174549)

SKU 3G-OTH-319835

Brand
CHICAGO-LATROBE
Item
Tap Kit: M12x1.75 Metric, D6 / 6H, 4 Flute, High Speed Steel
Category
Three-Piece Hand Tap Sets
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174549
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CHICAGO-LATROBE 174549 tap kit used for?

This three-piece hand tap set is used for cutting internal M12x1.75 metric threads in metal. It is ideal for maintenance, repair, and production work in machine shops, automotive, and general manufacturing where precise threading is required.

What are the specifications of the CHICAGO-LATROBE 174549 tap kit?

The kit includes three taps with M12x1.75 metric thread, D6 / 6H tolerance, 4-flute design, and high-speed steel construction. The manufacturer part number is 174549. It is designed for hand threading operations in ferrous and non-ferrous materials.

Where to buy the CHICAGO-LATROBE 174549 tap kit worldwide?

3G Electric supplies the CHICAGO-LATROBE 174549 tap kit worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this metric hand tap set.

How to select the correct tap kit for M12 threads?

For M12x1.75 threads, use a three-piece hand tap set like the CHICAGO-LATROBE 174549. Ensure the tap matches the thread pitch (1.75 mm) and tolerance class (6H). Use cutting fluid and follow standard tapping practices for best results.

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 three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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