Straight Flute Hand Tap, 1-1/4"-12, Taper, 6 Flutes, UNF MPN:1137800
Straight Flute Hand Tap, 1-1/4"-12, Taper, 6 Flutes, UNF
This Straight Flute Hand Tap from OSG is a high-speed steel, right-hand tap designed for precision threading in a variety of applications. Its 1-1/4in-12 UNF thread size and taper design enable efficient cutting and accurate threading in materials such as metal and plastic. The tap's six flutes provide a strong cutting edge and help to prevent breakage. Ideal for use in machine shops, fabrication facilities, and other industrial settings, this tap is suitable for threading blind holes, tapping through holes, and creating threaded connections in a range of applications. Its durable construction and precise threading capabilities make it a reliable choice.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- 6 flutes for efficient chip removal and reduced tapping time
- Taper design for precise threading and accurate hole size control
Top product applications:
- Machining of engine blocks
- Machining of cylinder heads
- Machining of gearboxes
Straight Flute Tap, Thread Size 1 1/4 In.-12, UNF, Taper, Overall Length 5.75 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 1.87 in, 75 Percent Thread Drill Size 1.1688 in, Thread Limit H4, Class of Fit 2B-3B
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.80
- Package Width: 1.30
- Package Height: 1.20
- Package Weight: 1.25
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 12, 2026 9:35am UTC
Category: Cutting Tools