HELI-COIL General Purpose STI Tap, 1 1/2"-6 UNC, H6 / 3B, Plug Chamfer, 6 Flutes
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for cutting threads for HELI-COIL screw thread inserts. This tap features a 1 1/2"-6 UNC size, H6 / 3B thread class, 6…
SKU 3G-OTH-261984
Also listed as: 818724 · 8187 24
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
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Product Description
The HELI-COIL Screw Thread Insert STI Tap: Straight Flute is a general-purpose STI tap designed for cutting threads for HELI-COIL screw thread inserts. This tap features a 1 1/2"-6 UNC size, H6 / 3B thread class, 6 flutes, and a plug chamfer, with manufacturer part number 8187-24.
Frequently Asked Questions
What is the HELI-COIL Screw Thread Insert STI Tap used for?
The HELI-COIL Screw Thread Insert STI Tap is used to cut internal threads for installing HELI-COIL screw thread inserts. It is a general-purpose tap for industrial applications requiring strong, wear-resistant threads in materials like aluminum, cast iron, or steel.
What are the specifications of the HELI-COIL STI Tap 8187-24?
The HELI-COIL STI Tap 8187-24 has a 1 1/2"-6 UNC thread size, H6 / 3B thread class, straight flute design, 6 flutes, and a plug chamfer. It is manufactured by HELI-COIL and is designed for cutting threads for screw thread inserts.
Where to buy the HELI-COIL STI Tap 8187-24 worldwide?
3G Electric supplies the HELI-COIL STI Tap 8187-24 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct STI tap for HELI-COIL inserts?
Select an STI tap that matches the insert's thread size and class, such as the 1 1/2"-6 UNC with H6 / 3B class for the HELI-COIL 8187-24. Ensure the tap has a plug chamfer for general-purpose threading. Always follow the insert manufacturer's recommendations for hole size and depth.
Used in
Common applications for HELI-COILHELI-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.
