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

CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps
CHICAGO-LATROBESpiral-Point Extension Taps

CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (MPN 918941) is a 3/8"-24 UNF spiral-point extension tap, featuring an H3 / 2B tolerance, plug chamfer, and 3-flute design in high-speed steel. 3G Electric interprets this demand…

SKU 3G-OTH-313554

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer
Category
Spiral-Point Extension Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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
918941
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3

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 (MPN 918941) is a 3/8"-24 UNF spiral-point extension tap, featuring an H3 / 2B tolerance, plug chamfer, and 3-flute design in high-speed steel. 3G Electric interprets this demand and sources the genuine OEM part, providing accountability across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

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 a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, preventing clogging and enabling faster production. It is ideal for tapping steel, aluminum, and other materials in machining operations across industrial departments.

What are the specifications of the CHICAGO-LATROBE 918941 tap?

The CHICAGO-LATROBE 918941 is a 3/8"-24 UNF spiral point tap with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel for durability. This tap is designed for through-hole threading and is commonly used in precision machining applications.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide, including the 918941 spiral point tap. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine parts across 14 departments to meet your threading needs.

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

To select the right CHICAGO-LATROBE tap, match the thread size (e.g., 3/8"-24 UNF), chamfer type (plug for through-holes), and material (high-speed steel for general use). Consider the hole type—spiral point taps suit through-holes. 3G Electric can help you choose the correct tap for your application.

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 spiral-point extension 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918937)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918937)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918939)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918939)
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 918940)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 918940)
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918936)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918936)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918938)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918938)
CHICAGO-LATROBE Spiral Point Tap: #10-24 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918934)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #10-24 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 918934)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This spiral-point extension tap is designed for threading blind holes and deep cavities in metalworking. Its extended reach allows access to recessed areas where standard taps cannot reach. Features M10x1.5 metric thread, D11 overall diameter, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, reducing clogging
CHICAGO-LATROBE
This spiral-point extension tap is designed for threading blind holes and deep cavities in metalworking. Its extended reach allows access to recessed areas where standard taps cannot reach. Features M10x1.5 metric thread, D11 overall diameter, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward, reducing clogging
High-speed steel spiral-point extension tap with M8x1.25 metric thread, D11 overall length, plug chamfer, and 3 flutes. Designed for threading blind or deep holes where standard taps cannot reach, suitable for general-purpose threading in ferrous and non-ferrous materials
CHICAGO-LATROBE
High-speed steel spiral-point extension tap with M8x1.25 metric thread, D11 overall length, plug chamfer, and 3 flutes. Designed for threading blind or deep holes where standard taps cannot reach, suitable for general-purpose threading in ferrous and non-ferrous materials
This spiral-point extension tap is designed for threading blind or deep holes where standard taps cannot reach. It features a plug chamfer and 3 flutes, with black oxide high-speed steel construction. The extended length and spiral-point design push chips forward, making it suitable for through-hole or blind-hole threading in ferrous materials
CHICAGO-LATROBE
This spiral-point extension tap is designed for threading blind or deep holes where standard taps cannot reach. It features a plug chamfer and 3 flutes, with black oxide high-speed steel construction. The extended length and spiral-point design push chips forward, making it suitable for through-hole or blind-hole threading in ferrous materials
This spiral-point extension tap is designed for threading blind or through holes in hard-to-reach locations. It features an M8x1.25 metric thread, D11 thread limit, 3-flute design, and plug chamfer, making it suitable for general-purpose tapping in ferrous and non-ferrous materials
CHICAGO-LATROBE
This spiral-point extension tap is designed for threading blind or through holes in hard-to-reach locations. It features an M8x1.25 metric thread, D11 thread limit, 3-flute design, and plug chamfer, making it suitable for general-purpose tapping in ferrous and non-ferrous materials
Spiral-point extension tap for cutting internal threads in deep or hard-to-reach holes. Thread size 5/8"-11 UNC, H11 tolerance, plug chamfer, high-speed steel construction with 3 flutes. Extended shank enables access where standard taps cannot reach
CHICAGO-LATROBE
Spiral-point extension tap for cutting internal threads in deep or hard-to-reach holes. Thread size 5/8"-11 UNC, H11 tolerance, plug chamfer, high-speed steel construction with 3 flutes. Extended shank enables access where standard taps cannot reach
Spiral-point extension tap for cutting internal threads in deep or hard-to-reach holes. Thread size 7/16"-14 UNC, H11 tolerance, 3 flutes, plug chamfer. Extended shank provides reach for recessed areas such as engine blocks or hydraulic manifolds. Suitable for through-hole threading in ferrous and non-ferrous materials
CHICAGO-LATROBE
Spiral-point extension tap for cutting internal threads in deep or hard-to-reach holes. Thread size 7/16"-14 UNC, H11 tolerance, 3 flutes, plug chamfer. Extended shank provides reach for recessed areas such as engine blocks or hydraulic manifolds. Suitable for through-hole threading in ferrous and non-ferrous materials
Spiral-point extension tap for threading #10-32 UNF through holes in metal and alloys. Made of high-speed steel with a plug chamfer and 2-flute design that pushes chips forward. Tolerance H3 / 2B. Suitable for general threading operations
CHICAGO-LATROBE
Spiral-point extension tap for threading #10-32 UNF through holes in metal and alloys. Made of high-speed steel with a plug chamfer and 2-flute design that pushes chips forward. Tolerance H3 / 2B. Suitable for general threading operations
This spiral-point extension tap is designed for threading blind or through holes in metal, particularly in deep or hard-to-reach locations. The M12x1.75 metric size and plug chamfer make it suitable for general-purpose threading applications where extended reach is required
CHICAGO-LATROBE
This spiral-point extension tap is designed for threading blind or through holes in metal, particularly in deep or hard-to-reach locations. The M12x1.75 metric size and plug chamfer make it suitable for general-purpose threading applications where extended reach is required