Informational Icons Guide (continued) Solid End Milling Icons Helix Angle: 20° Helix Angle:25° Helix Angle:30° Helix Angle: 35° Helix Angle: 37° Helix Angle: 38° Helix Angle: 40° Helix Angle:45° Helix Angle:50° Helix Angle:60° Helix Angle: 43° DIN 6528 DIN 844 DIN 1835B DIN 6527 Through Coolant:Radial: DrillingThrough Coolant:Axial: Solid EndMillTool Dimensions:Flute Configuration: X(Variable)Tool Dimensions:Flute Configuration: 1Tool Dimensions:Flute Configuration: 2 Tool Dimensions: Tool Dimensions: Tool Dimensions: Tool Dimensions: Tool Dimensions: Flute Configuration: 3 Flute Configuration: 4 Flute Configuration: 5 Flute Configuration: 6 Flute Configuration: 7 Manufacturer’s Specs: JIS Holemaking Icons Countersinking/Stroke ChamferingDrilling Chain Drilling Drilling:Cross Hole Drilling:Half Cylinder Drilling: Corner Drilling: Drilling: Drilling: Drilling: Drilling 45° Inclined Entry Inclined Exit Exit Offset Stacked Plates Drilling: Convex Drilled Hole Reaming: ThroughHole Reaming: Blind Hole Reaming:Through Cross Reaming: Blind andCross Holes Drilling Depth: 3x Drilling Depth: 5x Drilling Depth: 8x Drilling Depth:12x Shank: CylindricalPlain )h6 Shank: CylindricalWhistle Notch 2°Flat Shank Shank: Cylindricalwith flat KM™ Shank Helix Angle 0° Helix Angle 30° DIN Number 212 DIN Number 6535 DIN Number 6537 Through Coolant:Radial: DrillingThrough Coolant:Radial: DrillingThrough Coolant:Radial: IndexableDrillingFlood Coolant:Reaming Through Coolant:MQL (MinimumQuantity Lubricant):Drilling Axial: Drilling Through Coolant:Axial Reaming Tool Dimensions:2-Flute/2-Margin/CoolantTool Dimensions:2-Flute/4-Margin/Coolant (continued) widia.com Z149