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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | 5.7 mm |
| 65% Thread Drill Size | 7/32" |
| 75% Thread Drill Size | 5.45 mm |
| Class Of Fit | Class 2BX |
| Coolant Fed | Non Coolant Through |
| Extended Neck | Yes |
| Features | Form D Plug Chamfer |
| Finish | TiCN Coated |
| Helix Angle | 15° |
| List Number | GT20 |
| Material | High Speed Steel |
| Material Grade - Machining | Grade GP6520 |
| Measurement System | Fractional Inch |
| Number Of Flutes | 3 |
| Overall Length | 2 1/2" |
| Pitch Diameter Limits | 2BX |
| Pitch Type | 28 |
| Powdered Metal Base Material | Cobalt |
| Primary Material Application | Steel |
| Primary Material Application Iso Code | P |
| Secondary Material Application | Cast Iron |
| Secondary Material Application Iso Code | K |
| Shank Dia. | 1/4" |
| Shank Length | 1 3/16" |
| Shank Type - Machining | Straight |
| Spiral Direction | Left Hand |
| Square Size | 0.189" |
| Tap Chamfer | Plug |
| Tap Material | HSS E PM |
| Tap Shank Standard | ANSI |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-28 |
| Tap Type | Plug |
| Thread Direction | Right Hand |
| Thread Length | 7/16" |
| Thread Limit | H6 |
| Thread Limit / Class Of Fit | H6, 2BX |
| Thread Size | 1/4"-28 |
| Thread Standard | Unf |
| Thread Type | Fine |
| Threads Per Inch | 28 |
Shipping Info:
| Ship weight (kg) | 0.09 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 6.35 |
| Ship width (cm) | 2.54 |
| HS code | 8207403000 |
| Country of Origin | US |
Product Variants
| Model | Thread Direction | Number Of Flutes | Thread Size | Thread Length | 75% Thread Drill Size | Thread Limit | Overall Length | Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 3954985 | Right Hand | 2 | #8-32 | 1/4" | 3.4 mm | 3BX | 2 1/8" | Coarse | €62.93 | |
| 3954986 | Right Hand | 3 | #10-24 | 7/16" | #25 | 3BX | 2 3/8" | Coarse | €66.16 | |
| 3954988 | Right Hand | 3 | 1/4"-20 | 7/16" | #7 | 2BX | 2 1/2" | Coarse | €67.82 | |
| 3954989 | Right Hand | 3 | 1/4"-20 | 7/16" | #7 | 3BX | 2 1/2" | Coarse | €67.82 | |
| 3954990 | Right Hand | 3 | 5/16"-18 | 7/16" | F | 2BX | 2 23/32" | Coarse | €76.22 | |
| 3954991 | Right Hand | 3 | 5/16"-18 | 7/16" | F | 3BX | 2 23/32" | Coarse | €74.08 | |
| 3954992 | Right Hand | 3 | 3/8"-16 | 9/16" | 5/16" | 2BX | 2 15/16" | Coarse | €83.81 |
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WIDIA 3955001 GT205055 Spiral Flute Tap 1/4-28UNF TiCN 2BX
€79.13 /unit
