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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | 11.8 mm |
| 65% Thread Drill Size | 11.6 mm |
| 75% Thread Drill Size | 11.4 mm |
| Coolant Fed | Non Coolant Through |
| Drill Bit Size | 0.448", 0.4513", 0.4545", 0.4578", 0.461" |
| Extended Neck | Yes |
| Finish | Black Oxide |
| Fits Class | Class 2B |
| Grade | Grade 297 |
| Helix Angle | 50° |
| Material Grade-machining | Grade 297 |
| Measurement System | Fractional Inch |
| No. Of Flutes | 3 |
| Overall Length | 3 3/8" |
| Primary Material Application | Steel |
| Primary Material Application Iso Code | P1, P2 |
| Secondary Material Application | Aluminum, Brass, Bronze, Copper |
| Secondary Material Application Iso Code | N |
| Shank Dia. | 23/64" |
| Shank Length | 1 23/32" |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Square Size | 0.275" |
| System Of Measurement | Imperial |
| Tap Chamfer | Bottoming |
| Tap Finish | Black Oxide |
| Tap Material | High Speed Steel |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/2"-20 |
| Tap Type | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 1 21/32" |
| Thread Limit | 2B |
| Thread Limit/class Of Fit | 2B |
| Thread Size | 1/2"-20 |
| Thread Standard | Fine |
| Threads Per Inch | 20 |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 6.67 |
| Ship width (cm) | 2.54 |
| Country of Origin | BR |
Product Variants
| Product | Model | Thread Size | Thread Length | Overall Length | 75% Thread Drill Size | Thread Limit | Tap Finish | Thread Standard | Tap Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
1413301 | #10-24 | 1/2" | 2 11/32" | #25 | H3 | Black Oxide | Coarse | Spiral Flute | €29.76 | |
![]() |
1413300 | #10-24 | 1/2" | 2 11/32" | #25 | H3 | Bright | Coarse | Spiral Flute | €29.76 | |
![]() |
1413200 | #10-24 | 1/2" | 2 11/32" | #25 | H3 | Bright | Coarse | Spiral Flute | €29.76 | |
![]() |
1413305 | #10-24 | 1/2" | 2 11/32" | #25 | H3 | TiN | Coarse | Spiral Flute | €31.07 | |
![]() |
2985400 | #10-24 | 7/8" | 2 3/8" | #25 | 2B | Bright | Coarse | Spiral Flute | €20.79 | |
![]() |
2985405 | #10-24 | 7/8" | 2 3/8" | #25 | 2B | - | Coarse | Spiral Flute | €28.12 | |
![]() |
1413501 | #10-32 | 1/2" | 2 11/32" | #21 | H3 | Black Oxide | Fine | Spiral Flute | €29.46 |
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OSG 2986301 Spiral Flute Tap, 1/2-20 Thread Size, 1 21/32 Inch Thread Lg, Black Oxide, 2B, Bottoming
€58.85 /unit







