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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 |
| Coolant Fed | Non Coolant Through |
| Drill Bit Size | 0.1980", 0.2013", 0.2045", 0.2078", 0.2110" |
| Extended Neck | Yes |
| Features | Advanced Chip Control, Vanadium Hss With Tin Coating, Variable Lead Flute |
| Finish | Tin Coat |
| List Number | 16450 |
| Material | High Speed Steel |
| Material Grade - Machining | Grade 16450 |
| Measurement System | Fractional Inch |
| Number Of Flutes | 2 |
| Overall Length | 3 1/8" |
| Pitch Diameter Limits | H3 |
| Pitch Type | 20 |
| Primary Material Application | Stainless Steel, Steel |
| Primary Material Application Iso Code | M, P |
| Shank Dia. | 1/4" |
| Shank Length | 1 31/32" |
| Shank Type - Machining | Straight |
| Square Size | 0.191" |
| Tap Chamfer | Modified Bottoming |
| Tap Finish | Tin |
| Tap Length Standard | DIN |
| Tap Material | High Speed Steel |
| Tap Shank Standard | ANSI |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-20 |
| Tap Type | Modified Bottom |
| Thread Direction | Right Hand |
| Thread Length | 3/8" |
| Thread Limit | H3 |
| Thread Limit/class Of Fit | H3 |
| Thread Size | 1/4"-20 |
| Thread Standard | UNC |
| Thread Type | Coarse |
| Threads Per Inch | 20 |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 1.27 |
| HS code | 8207400000 |
Product Variants
| Model | Thread Length | Number Of Flutes | Overall Length | Thread Size | 75% Thread Drill Size | Thread Limit | Thread Type | Pitch Diameter Limits | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1645002562 | 1/8" | 2 | 1 3/4" | #2-56 | 1.73 | H2 | Coarse | H2 | €110.81 | |
| 1645003482 | 1/8" | 2 | 1 31/32" | #3-48 | 2 mm | H2 | Coarse | H2 | €92.46 | |
| 1645004402 | 3/16" | 2 | 2 3/16" | #4-40 | 2.2 mm | H2 | Coarse | H2 | €74.94 | |
| 1645004482 | 16 9/14" | 2 | 2.203" | - | - | - | Fine | H2 | €77.08 | |
| 1645005402 | 3/16" | 2 | 2 3/16" | #5-40 | #39 | H2 | Coarse | H2 | €74.94 | |
| 1645006322 | 3/16" | 2 | 2 3/16" | #6-32 | #36 | H2 | Coarse | H2 | €74.94 | |
| 1645006323 | 3/16" | 2 | 2 3/16" | #6-32 | #36 | H3 | Coarse | H3 | €74.94 |
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OSG 1645014203 Spiral Flute Tap Modified Bottoming 1/4 Inch x 20 Tin
€78.54 /unit
