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CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 357088) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 357088)

CHICAGO-LATROBE General Purpose Spiral-Point Taps.

SKU 3G-OTH-216155

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
357088

Technical Documents

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

Product Description

CHICAGO-LATROBE General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is designed for through-hole threading in production environments. Its spiral point pushes chips ahead, preventing clogging and enabling faster tapping in materials like steel and aluminum. This general-purpose tap is ideal for high-volume machining operations.

What are the specifications of the CHICAGO-LATROBE 357088 tap?

The CHICAGO-LATROBE 357088 is a spiral point tap with thread size 1/4"-20 UNC, H3 / 2B tolerance, 3 flute design, and plug chamfer. It is a general-purpose tap for through-hole applications, manufactured by CHICAGO-LATROBE. Contact 3G Electric for sourcing and delivery worldwide.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps like the 357088 spiral point tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts across 14 departments, including cutting tools.

How to select the correct spiral point tap for a job?

Select a spiral point tap based on thread size (e.g., 1/4"-20 UNC), tolerance class (H3 / 2B), flute count, and chamfer type. For through holes, a plug chamfer and spiral point design push chips forward. Match the tap to material hardness and machine speed. 3G Electric can help specify the right tool.

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
General purpose spiral point tap for threading through-holes in metal, wood, or plastic. Features a 1/4"-20 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and plug chamfer. Pushes chips forward to prevent clogging, suitable for manual or CNC operations
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General purpose spiral point tap for threading through-holes in metal, wood, or plastic. Features a 1/4"-20 UNC thread, H5 tolerance for 2B-3B classes, 3 flutes, and plug chamfer. Pushes chips forward to prevent clogging, suitable for manual or CNC operations
Spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient production. Suitable for general manufacturing applications requiring consistent thread quality
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Spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient production. Suitable for general manufacturing applications requiring consistent thread quality
This spiral-point tap is designed for threading through-holes in metal, wood, or plastic. The spiral point design pushes chips forward, preventing clogging and enabling faster, cleaner threading. It features a 3/8"-16 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer
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This spiral-point tap is designed for threading through-holes in metal, wood, or plastic. The spiral point design pushes chips forward, preventing clogging and enabling faster, cleaner threading. It features a 3/8"-16 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer
General purpose spiral-point tap with 5/16"-18 UNC thread, H5 / 2B-3B tolerance, 3 flutes, and plug chamfer. Designed for through-hole tapping, the spiral point pushes chips forward to prevent clogging. Suitable for threading in steel, cast iron, and other common materials in machining and manufacturing applications
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General purpose spiral-point tap with 5/16"-18 UNC thread, H5 / 2B-3B tolerance, 3 flutes, and plug chamfer. Designed for through-hole tapping, the spiral point pushes chips forward to prevent clogging. Suitable for threading in steel, cast iron, and other common materials in machining and manufacturing applications
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 280306)
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CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 280306)
This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, preventing clogging. Features a 1/4"-20 UNC thread, H3 / 2B tolerance, 2 flutes, and bottoming chamfer. Suitable for production tapping in general manufacturing applications
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This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, preventing clogging. Features a 1/4"-20 UNC thread, H3 / 2B tolerance, 2 flutes, and bottoming chamfer. Suitable for production tapping in general manufacturing applications

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