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Product Specifications:
| Item | Straight Flute Tap |
| 55% Thread Drill Size | 18.2 mm |
| 65% Thread Drill Size | 45/64" |
| 75% Thread Drill Size | 17.5 mm |
| Class Of Fit | Class 6HX |
| Coolant Fed | Coolant Through |
| Extended Neck | Yes |
| Material Grade-machining | Grade GP6520 |
| No. Of Flutes | 4 |
| Overall Length | 140 mm |
| Powdered Metal Base Material | Cobalt |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper |
| Primary Material Application Iso Code | K, N |
| Shank Dia. | 16 mm |
| Shank Length | 76 mm |
| Shank Type-machining | Straight |
| Spiral Direction | Neutral |
| Square Size | 12 mm |
| System Of Measurement | Metric |
| Tap Chamfer | Bottoming |
| Tap Length Standard | DIN 376 |
| Tap Material | HSS E PM |
| Tap Shank Standard | DIN 376 |
| Tap Style | Straight Flute Hand |
| Thread Direction | Right Hand |
| Thread Length | 25 mm |
| Thread Limit/class Of Fit | 6HX |
| Thread Size | M20 x 2.5 |
| Thread Standard | Metric |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 14 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Thread Standard | Shank Dia. | Primary Material Application Iso Code | Square Size | Shank Length | 75% Thread Drill Size | 65% Thread Drill Size | 55% Thread Drill Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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GT065007 | Metric Fine | 10 mm | H | 8 mm | 35 mm | 9 mm | 23/64" | 9.25 mm | €414.64 | |
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GT435004 | Metric | 10 mm | K, N | 8 mm | 61 mm | 8.5 mm | 11/32" | 8.9 mm | €191.79 | |
![]() |
GT425004 | Metric | 10 mm | K, N | 8 mm | 61 mm | 8.5 mm | 11/32" | 8.9 mm | €128.66 | |
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GT435007 | Metric Fine | 9 mm | K, N | 7 mm | 61 mm | 10.5 mm | 27/64" | 10.9 mm | €254.31 | |
![]() |
GT065008 | Metric Fine | 9 mm | H | 7 mm | 15 mm | 10.5 mm | 27/64" | 10.9 mm | €503.82 | |
![]() |
GT065004 | Metric | 9 mm | H | 7 mm | 18 mm | 10.3 mm | 10.5 mm | 27/64" | €461.25 | |
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GT435005 | Metric | - | K, N | 7 mm | 71 mm | 10.3 mm | 10.5 mm | 27/64" | €188.68 |
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WIDIA GT435012 Straight Flute Tap, M20X2.5 Thread Size, 25 mm Thread Length, 140 mm Length, Bottom
€551.27 /unit


