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Three flutes countersink with taper shank
specification
Three flutes countersink with taper shank
60 degree countersink straight shank to DIN334D standard.
90 degree countersink, straight shank to DIN334D standard.
Material: M2 HSS, M35 HSS
The countersink is for all ferrous and non-ferrous metals, for hard and soft plastic, For small batch production and repairs
General purpose chamfering / deburring and countersinking tool for tapping size holes.
60 degree sizes
| Diameter (mm) | Top Cutter (mm) | Morse Taper No. | Overall length |
| 16 | 3.2 | 1 | 90 |
| 20 | 3.2 | 2 | 106 |
| 25 | 3.2 | 2 | 112 |
| 31.5 | 3.5 | 2 | 118 |
| 40 | 3.5 | 3 | 150 |
| 50 | 3.8 | 3 | 160 |
| 63 | 3.8 | 4 | 190 |
| 80 | 3.8 | 4 | 200 |
90 degree sizes
| Diameter (mm) | Top Cutter (mm) | Morse Taper No. | Overall length |
| 15 | 3.2 | 1 | 85 |
| 16.5 | 3.2 | 1 | 85 |
| 19 | 3.2 | 2 | 100 |
| 20.5 | 3.5 | 1 | 90 |
| 20.5 | 3.5 | 2 | 100 |
| 23 | 3.8 | 2 | 106 |
| 25 | 3.8 | 2 | 106 |
| 26 | 3.8 | 2 | 106 |
| 28 | 4 | 2 | 112 |
| 30 | 4.2 | 2 | 112 |
| 31 | 4.2 | 2 | 112 |
| 34 | 4.5 | 2 | 118 |
| 37 | 4.8 | 3 | 118 |
| 40 | 10 | 2 | 140 |
| 45 | 4.3 | 3 | 137 |
| 50 | 14 | 150 | |
| 63 | 16 | 4 | 180 |
| 80 | 22 | 4 | 190 |
| 100 | 28 | 4 | 200 |
xiexianfei@widetoptools.com
Cell: 18616927959
West Jinshajiang Rd 1555, Shanghai, China
