STI Tap 1 -8 HSS MPN:12502500

The bright finish on these taps provides a smooth, polished surface. High-speed steel taps provide good wear resistance in general purpose tapping applications in a range of materials.

Technical Specifications

• Item Screw Thread Insert STI Tap
• Thread Size 1"-8
• Thread Standard UNC
• Tap Material High Speed Steel
• Tap Finish Bright (Uncoated)
• Thread Length 1 45/64 in
• Overall Length 5 3/4 in
• Tap Chamfer Plug
• Thread Limit H4
• Thread Direction Right Hand
• Number of Flutes 4
• Primary Material Application All Materials
• 55% Thread Drill Size 29/32 in
• 65% Thread Drill Size 57/64 in
• 75% Thread Drill Size 22.25 mm
• Coolant Fed Non-Coolant Through
• Extended Neck Yes
• Features Increased Wear Resistance, Plug Chamfer, Screw Thread Insert (STI) Tap, Spiral Point
• Material Grade - Machining 125
• Measurement System Fractional Inch
• Primary Material Application ISO Code H, K, M, N, O, P, S
• Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
• Secondary Material Application ISO Code K, N, P
• Series 125
• Shank Dia. 1 1/64 in
• Shank Length 3 23/64 in
• Shank Type - Machining Straight
• Spiral Direction Neutral
• Square Size 0.7660 in
• Tap Grouping Individual
• Tap Style Spiral Point
• Tap Thread Size 1"-8
• Threads per Inch 8 TPI

Manufacturer Details

• Manufacturer: Osg
• Condensed Mfg Number: 12502500
• MPN: 12502500

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: MX
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207400000
• GDS Category Name: Screw Thread Insert STI 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