- Coolant Through: No
- Thread Size: 1-3/4-5
- Material: HSSE
- Finish/Coating: Steam Oxide
- Number of Flutes: 4
- Class of Fit: 2B
- Chamfer Type: 2.5P-3P Modified Bottoming
- Cutting Direction: Right Hand
- Helix Angle: 45 Degree
- Material Application: Alloy Steel, Cast Iron, Die Steel, Hardened Steel, Low/Medium/High Carbon Steel and Stainless Steel
- Measurement System: Imperial
- Overall Length - Decimal: 8.66 mm
- Series: 220
- Shank Diameter - Decimal: 1.43 mm
- Shank Length - Fractional: 3-29/32 in
- Size: 1-3/4
- Thread Length: 1.598 in
- Thread Standard: UNC
HY-PRO® DIN is the original "Do it All" premium spiral flute tap for a wide range of materials
- HSSE material Increased wear resistance
- Spiral Flute For blind hole applications
- Steam Oxide surface treatment S/O increases mechanical lubricity
- DIN overall length Provides greater reach capability
- Inch & Metric Complete Offering
Application: They are used for threading blind holes and have 2 to 2-1/2 threads. It is commonly used on low carbons, stainless steel and ferrous metals.
OSG 2248701 1-3/4-5 | 2.5P - 3P | Right Hand | 2B | Spiral Flute Tap