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

HELI-COIL Screw Thread Insert STI Tap: Straight Fute, #8-32 UNC, H2 / 3B, 3 Flute - General Purpose STI Taps
HELI-COILGeneral Purpose STI Taps

HELI-COIL Screw Thread Insert STI Tap: Straight Fute, #8-32 UNC, H2 / 3B, 3 Flute

The HELI-COIL Screw Thread Insert STI Tap is a general-purpose tap with a straight flute design, specified as #8-32 UNC, H2 / 3B, with a plug chamfer and 3 flutes (MPN 2CPB). 3G Electric interprets this demand and…

SKU 3G-OTH-261977

Also listed as: 2 CPB · 2-CPB

Brand
HELI-COIL
Item
Screw Thread Insert STI Tap: Straight Fute, #8-32 UNC, H2 / 3B, 3 Flute
Category
General Purpose STI Taps
Available to Order
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Worldwide Shipping
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Technical specs
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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

HELI-COIL
Manufacturer Part Number
2CPB
Type
#8-32 UNC, H2 / 3B, Plug Chamfer
Flute
3

Technical Documents

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Screw Thread Insert STI Tap is a general-purpose tap with a straight flute design, specified as #8-32 UNC, H2 / 3B, with a plug chamfer and 3 flutes (MPN 2CPB). 3G Electric interprets this demand and sources the exact OEM-specified tool, supporting your thread-repair or installation needs 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 HELI-COIL STI tap used for?

A HELI-COIL STI tap cuts threads for installing screw thread inserts in metal or plastic. It creates precise #8-32 UNC internal threads to accept Heli-Coil inserts, restoring damaged threads or strengthening soft materials in industrial maintenance and production.

What are the specifications of the HELI-COIL 2CPB STI tap?

The HELI-COIL 2CPB is a general-purpose STI tap with #8-32 UNC thread, H2 / 3B tolerance, 3 straight flutes, and a plug chamfer. It is designed for tapping holes to accept Heli-Coil screw thread inserts in machining and repair applications.

Where to buy HELI-COIL STI taps worldwide?

3G Electric supplies HELI-COIL STI taps like the 2CPB to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders, ensuring you receive genuine industrial taps for thread repair and insert installation.

How to select the correct STI tap for Heli-Coil inserts?

Select an STI tap that matches the insert's thread size and pitch, such as #8-32 UNC. Use a plug chamfer for through holes or bottoming chamfer for blind holes. Always verify the tap's H tolerance class matches the required thread fit for reliable insert installation.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates

HELI-COIL Products

3G Electric supplies HELI-COIL general purpose sti 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
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HELI-COIL Screw Thread Insert STI Tap: Straight Fute, #10-24 UNC, H2 / 3B, 3 Flute, Plug Chamfer (MPN 3CPB)
HELI-COIL Screw Thread Insert STI Tap: Straight Fute, 3/8"-16 UNC, H3 / 3B, 4 Flute, Plug Chamfer (MPN 6CPB)
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