Spiral Flute Tap 1-1/2 -8 HSS-E MPN:2948501
Spiral Flute Tap 1-1/2 -8 HSS-E
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UN coarse (UNC) taps have fewer threads per inch than UN fine (UNF) taps. Compared to UNF taps, UNC taps perform better in threading applications on brittle materials and are less likely to cross thread. Coarse threads can also withstand more physical abuse than fine threads. The black-oxide finish on these taps retains lubricants to improve the taps' wear resistance and chip flow. Black-oxide taps should only be used on ferrous metals.
Technical Specifications
- Item Spiral Flute Tap
- Thread Size 1 1/2"-8
- Thread Standard UNS
- Tap Material High Speed Steel
- Tap Finish Black Oxide
- Thread Length 1 5/16 in
- Overall Length 6 11/32 in
- 75% Thread Drill Size 1.3782
- Thread Limit H6
- Thread Direction Right Hand
- Number of Flutes 4
- Tap Shank Standard ANSI
- Primary Material Application Steel
- 65% Thread Drill Size 1.3945 in
- Coolant Fed Non-Coolant Through
- Drill Bit Size 1.3701 in, 1.3782 in, 1.3863 in, 1.3945 in, 1.4026 in
- Extended Neck Yes
- Features The Original in Do It All in Spiral Flute Tap, Good for All Materials
- Helix Angle 45 Degrees
- Material Grade - Machining 290, Vanadium High Speed Steel
- Measurement System Fractional Inch
- Primary Material Application ISO Code P
- Secondary Material Application Cast Iron, Hardened Steel, Stainless Steel
- Secondary Material Application ISO Code H, K, M, P
- Shank Length 2 3/4 in
- Shank Type - Machining Straight
- Square Size 0.9250 in
- Tap Chamfer Modified Bottom
- Thread Limit / Class of Fit H6
- Threads per Inch 8 TPI
- Series 290
- Shank Dia. 1 7/32 in
- Standards ANSI
- Tap Grouping Individual
- Tap Style Spiral Flute
- Tap Thread Size 1 1/2"-8
Manufacturer Details
- Manufacturer: Osg
- Condensed Mfg Number: 2948501
- MPN: 2948501
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: BR
- CA Prop 65 Wht Label: Y
- CA Prop 65 Warning Msg Scenario: 7
Classification Details
- Harmonization Code: 8207406000
- GDS Category Name: Spiral Flute Taps
- GDS Family Name: Threading
- GDS Segment Name: Machining
- UNSPSC: 23153305
- UNSPSC Class ID: 33
- UNSPSC Commodity Name: Cutting tools
- UNSPSC Commodity ID: 05
- UNSPSC Commodity Name: Taps or dies
- UNSPSC Family ID: 15
- UNSPSC Family Name: Industrial process machinery and equipment and supplies
- UNSPSC Segment ID: 23
- UNSPSC Segment Name: Industrial Manufacturing and Processing Machinery and Accessories
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on September 28, 2023 10:00am UTC
Category: Threading