OSG STRAIGHT FLUTE 7/8"-14 UNF Machine Tap for Hardened Steel
The OSG STRAIGHT FLUTE Tap (7/8"-14 UNF) is a straight-flute machine tap for hardened steel, featuring an H6 / 2B-3B tolerance, 5 flutes, and a modified bottoming chamfer (MPN 1005114808).
SKU 3G-OTH-216420
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 OSG STRAIGHT FLUTE Tap (7/8"-14 UNF) is a straight-flute machine tap for hardened steel, featuring an H6 / 2B-3B tolerance, 5 flutes, and a modified bottoming chamfer (MPN 1005114808).
Frequently Asked Questions
What is the OSG straight flute tap 7/8-14 UNF used for?
This OSG straight flute tap is designed for threading hardened steel. Its modified bottoming chamfer and 5-flute geometry allow it to cut threads close to the bottom of a blind hole, making it suitable for demanding machining applications in tool and die or mold making.
What are the specifications of the OSG straight flute tap 7/8-14 UNF?
This OSG tap has a thread size of 7/8-14 UNF, a tolerance class of H6 / 2B-3B, 5 flutes, and a modified bottoming chamfer. The manufacturer part number is 1005114808. It is a straight-flute machine tap intended for use in hardened steel.
Where to buy OSG straight flute taps worldwide?
3G Electric supplies and delivers OSG straight flute taps worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this 7/8-14 UNF tap.
How to select the right OSG tap for hardened steel?
For hardened steel, choose a tap with a modified bottoming chamfer and appropriate tolerance like H6 / 2B-3B. Straight flute taps provide good chip control in harder materials. Always match the thread size and pitch to your application. OSG offers specific geometries for this material.
Used in
Common applications for OSG STRAIGHT FLUTEOSG STRAIGHT FLUTE Products
3G Electric supplies OSG STRAIGHT FLUTE straight-flute machine taps for hardened steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.