Extra Length Drill Bit: 0.344″ Dia, 140 °, Solid Carbide TiAlN Finish, 5.504″ Flute Length, 8″ OAL, Spiral Flute, Straight-Cylindrical Shank, Series DC170
Item #: 68403377
Brand: Walter-Titex
Model #: 6597592
Product Specifications
| Drill Bit Size (mm) | 8.74 |
| Overall Length (Inch) | 8 |
| Flute Length (mm) | 139.80 |
| Tool Material | Solid Carbide |
| Coating/Finish | TiAlN |
| Drill Point Angle | 140 |
| Shank Type | Straight-Cylindrical |
| Coolant Through | Yes |
| Flute Type | Spiral |
| Series | DC170 |
| Point Type | Proprietary |
| Cutting Direction | Right Hand |
| Tool Application | Cross Hole; Blind Hole; Inclined Hole Exit; Stack Drilling |
| Spiral Type | Regular |
| Drill Bit Diameter Tolerance | h7 |
| Number Of Flutes | 2 |
| Primary Workpiece Material | Cast Iron; Steel |
| Primary Workpiece Material Code | P; K |
| Secondary Workpiece Material | Hard Material |
| Secondary Workpiece Material Code | H |
| Standards | ISO; DIN 6535 HA; ANSI |
| Drill Bit Size (Decimal Inch) | 0.3440 |
| Overall Length (Decimal Inch) | 8.0000 |
| Shank Diameter (Decimal Inch) | 0.3940 |
| Shank Diameter (mm) | 10.01 |
| Shank Length (Decimal Inch) | 1.5748 |
| Shank Length (mm) | 40.00 |
| Flute Length (Decimal Inch) | 5.5040 |
| Flute By Diameter Ratio | 16xD |
| Maximum Drilling Depth (Decimal Inch) | 5.5040 |
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