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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | #3 |
| 65% Thread Drill Size | #5 |
| 75% Thread Drill Size | #7 |
| Class Of Fit | Class 3BX |
| Coolant Fed | Non Coolant Through |
| Extended Neck | Yes |
| Finish | TiCN Coated |
| Helix Angle | 45° |
| List Number | GT30 |
| 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 | 3BX |
| Pitch Type | 20 |
| 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 7/32" |
| Shank Type - Machining | Straight |
| Spiral Direction | Right Hand |
| Square Size | 0.189" |
| Tap Chamfer | Semi Bottoming |
| Tap Material | HSS E PM |
| Tap Shank Standard | ANSI |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-20 |
| Tap Type | Modified Bottom |
| Thread Direction | Right Hand |
| Thread Length | 7/16" |
| Thread Limit | 3BX |
| Thread Limit / Class Of Fit | 3BX, 3BX |
| Thread Size | 1/4"-20 |
| Thread Standard | UNC |
| Thread Type | Coarse |
| Threads Per Inch | 20 |
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 Size | 75% Thread Drill Size | Thread Limit | Number Of Flutes | Thread Length | Overall Length | Thread Standard | Tap Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| GT305100 | M6 x 1 | 5 mm | 6HX | 3 | 10 mm | 80 mm | Metric | HSS E PM | €71.19 | |
| 3955023 | M8 x 1.25 | H | 6HX | 3 | 13 mm | 90 mm | Metric | HSS E PM | €84.87 | |
| GT305102 | M10 x 1.5 | 8.5 mm | 6HX | 3 | 15 mm | 100.1 mm | Metric | HSS E PM | €100.68 | |
| GT305103 | M12 x 1.75 | 10.3 mm | 6HX | 4 | 18 mm | 110 mm | Metric | HSS E PM | €120.51 | |
| 3955026 | M14 x 2 | 12 mm | 6HX | 4 | 20 mm | 110 mm | Metric | HSS E PM | €173.22 | |
| 3955027 | M16 x 2 | 14 mm | 6HX | 4 | 20 mm | 110 mm | Metric | HSS E PM | €196.36 | |
| 3955030 | M24 x 3 | 53/64" | 6HX | 4 | 30 mm | 160 mm | Metric | HSS E PM | €329.93 |
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WIDIA 3955169 GT305039 Spiral Flute Tap 1/4-20unc Ticn
€67.15 /unit
