We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (7/16"-20 UNF) is a general purpose spiral-point tap with an H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high speed steel (MPN 357769). 3G Electric interprets your…

SKU 3G-OTH-214217

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 7/16"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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

CHICAGO-LATROBE
Manufacturer Part Number
357769
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3
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

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (7/16"-20 UNF) is a general purpose spiral-point tap with an H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high speed steel (MPN 357769). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

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 357769 spiral point tap used for?

The CHICAGO-LATROBE 357769 spiral point tap is used for threading through-holes in metal. Its spiral-point design pushes chips forward, making it ideal for production tapping in steel, aluminum, and other materials. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 357769 tap?

The CHICAGO-LATROBE 357769 is a spiral point tap with a 7/16"-20 UNF thread, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and is designed for general-purpose threading in through-holes. The manufacturer part number is 357769.

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 time on the 357769 spiral point tap.

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

To select the right CHICAGO-LATROBE tap, match the thread size (e.g., 7/16"-20 UNF), chamfer type (plug for through-holes), and material (HSS for general use). Consider the hole type—spiral point taps are best for through-holes. Consult a tap selection guide for specific material recommendations.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357785)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357785)
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357686)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357686)
CHICAGO-LATROBE Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357868)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357868)
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357702)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357702)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357280)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357280)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Spiral Point Tap: #6-32 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356422)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #6-32 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356422)
CHICAGO-LATROBE Spiral Point Tap: #10-24 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 282207)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #10-24 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 282207)
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357082)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357082)
CHICAGO-LATROBE Spiral Point Tap: #2-56 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356142)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #2-56 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356142)
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 282553)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 282553)
CHICAGO-LATROBE Spiral Point Tap: #10-32 UNF, H2 / 2B, 2 Flute, Bottoming Chamfer, High Speed Steel (MPN 173026)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #10-32 UNF, H2 / 2B, 2 Flute, Bottoming Chamfer, High Speed Steel (MPN 173026)
CHICAGO-LATROBE Spiral Point Tap: M10x1.5 Metric, D6 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 360946)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M10x1.5 Metric, D6 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 360946)
CHICAGO-LATROBE Spiral Point Tap: M8x1.25 Metric, D5 / 6H, 2 Flute, Bottoming Chamfer (MPN 173046)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: M8x1.25 Metric, D5 / 6H, 2 Flute, Bottoming Chamfer (MPN 173046)