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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | 5.7 mm |
| 65% Thread Drill Size | 7/32" |
| Clamping Width | 4.9 mm |
| Connection Dia. | 6.5 mm |
| Coolant Fed | Coolant Through |
| Drill Bit Size | 0.217" |
| Driving Square Length | 8 mm |
| Extended Neck | Yes |
| Features | Universal High-Performance Cut Tap, Thl-Good Chip Control, Good Wear Resistance |
| Finish | Titanium Halogen Nitride Coated |
| Fits Class | Class 2B |
| Functional Length | 80 mm |
| Helix Angle | 45° |
| Measurement System | Fractional Inch |
| No. Of Flutes | 3 |
| No. Of Grooves | 3 |
| Overall Length | 3 1/8" |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper, Stainless Steel, Steel |
| Primary Material Application Iso Code | K, M, N, P |
| Shank Dia. | 1/4" |
| Shank Length | 2 1/8" |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Spiral Direction | Right Hand |
| Square Size | 0.191" |
| System Of Measurement | Imperial |
| Tap Chamfer | Modified Bottoming, Semi Bottoming |
| Tap Finish | THL |
| Tap Length Standard | DIN |
| Tap Material | High Speed Steel |
| Tap Shank Standard | DIN/ANSI |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-28 |
| Tap Type | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 3/8" |
| Thread Limit | H3, H4 |
| Thread Limit/class Of Fit | H3, 2B, H4, 2B |
| Thread Size | 1/4"-28 |
| Thread Standard | Fine |
| Thread Type | UNF |
| Threads Per Inch | 28 |
| Usable Length | 25.9 mm |
Shipping Info:
| Ship weight (kg) | 0.01 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 7.94 |
| Ship width (cm) | 2.54 |
| Country of Origin | DE |
Product Variants
| Product | Model | Thread Size | Thread Direction | Thread Limit | Thread Length | Overall Length | 75% Thread Drill Size | Tap Finish | Tap Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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23400-UNF0 | #0-80 | Right Hand | H1 | 6 mm | 40 mm | 1.2 mm | Bright | High Speed Steel | €109.99 | |
![]() |
23410-UNF0 | #0-80 | Right Hand | H1, H2 | 6 mm | 40 mm | 1.2 mm | Bright | High Speed Steel | €106.75 | |
![]() |
AS2251005-UNC10 | #10-24 | Right Hand | H3, H4 | 11 mm | 70 mm | #25 | TiN, Vap | High Speed Steel | €70.70 | |
![]() |
EP2251302-UNC10 | #10-24 | Right Hand | H3, H4 | 8 mm | 70 mm | #25 | THL | High Speed Steel | €87.87 | |
![]() |
22410-UNC10 | #10-24 | Right Hand | H3, H4 | 8 mm | 70 mm | #25 | Bright | High Speed Steel | €68.67 | |
![]() |
AEP2251302-UNC10 | #10-24 | Right Hand | H3, H4 | 8 mm | 70 mm | #25 | THL | High Speed Steel | €87.87 | |
![]() |
TC115-UNC10-C0-WY80AA | #10-24 | Right Hand | H3, H4 | 8 mm | 70 mm | #25 | TiN | High Speed Steel | €32.73 |
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WALTER TOOLS AEP2351312-UNF1/4 6245730 Spiral Flute Tap, 1/4-28 Thread Size, 3/8 Inch Thread Length, 3 1/8 Inch Length, Thl
€145.73 /unit






