
■ The SP OX G is a spiral flute tap for blind hole tapping. These taps have an applied oxidation treatment to prevent chip welding on Oxide the surface of the taps threaded portion. They Recommended Tapping Speeds depending on Materials are suitable for thread processing of soft steel materials where the chips easily weld to the tap
| Low carbon steels | Medium carbon steels | High carbon steels | like low carbon. | |
| 5低炭素鋼10 | 5中炭素鋼10 | 5高炭素鋼10 | ||
| (m/min) | (m/min) | ( m/ min) |
TYPE:1 DIN376/DIN374/DIN5156
Segment:1H
| Size | Class | Code | Chamfer | L | ℓ | ℓs | Ds | K | ℓk | No. of l | TYPE |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | flutes | |||||
| For G | Threa | ds | l | ||||||||
| G 1/16-28 | - | SVG0010NEX | 2.5P | 90 | 12 | 46 | 6 | 4.9 | 8 | 3 | 1 |
| G 1/8-28 | - | SVG0020NEX | 2.5P | 90 | 12 | 46 | 7 | 5.5 | 8 | 3 | 1 |
| G 1/4-19 | - | SVG0040NEX | 2.5P | 100 | 14 | 51 | 11 | 9 | 12 | 3 | 1 |
| G 3/8-19 | - | SVG0060NEX | 2.5P | 100 | 14 | 51 | 12 | 9 | 12 | 3 | 1 |
| G 1/2-14 | - | SVG0080NEX | 2.5P | 125 | 18 | 64 | 16 | 12 | 15 | 4 | 1 |
| G 5/8-14 | - | SVG0100NEX | 2.5P | 125 | 18 | 64 | 18 | 14.5 | 17 | 4 | 1 |
| G 3/4-14 | - | SVG0120NEX | 2.5P | 140 | 20 | 71 | 20 | 16 | 19 | 4 | 1 |
| G 7/8-14 | - | SVG0140NEX | 2.5P | 150 | 20 | 77 | 22 | 18 | 21 | 4 | 1 |
| G 1 -11 | - | SVG0160NEX | 2.5P | 160 | 20 | 82 | 25 | 20 | 23 | 4 | 1 |
| G 1 1/8-11 | - | SVG0180NEX | 2.5P | 170 | 20 | 87 | 28 | 22 | 25 | 4 | 1 |
| G 1 1/4-11 | - | SVG0200NEX | 2.5P | 170 | 20 | 87 | 32 | 24 | 27 | 4 | 1 |
| G 1 1/2-11 | - | SVG0240NEX | 2.5P | 190 | 25 | 97 | 36 | 29 | 32 | 4 | 1 |