Kennametal 3858210 Taper Length Drill Bit, 4.20 mm (0.1654) Dia, 132 deg, TiAlN Finish, 49.00 mm Flute Length, 3-2/4"

Features:

• Taper Length Drill Bit: 4.20 mm (0.1654) Dia, 132 deg, Solid Carbide
• TiAlN Finish, 49.00 mm Flute Length, 3-2/4" OAL, Right Hand Cut, Regular Spiral Flute, Straight-Cylindrical Shank, B978A
• Four-margin land design provides hole straightness and roundness, even when drilling cross-holes
• Low thrust drill point design offers excellent centering and is ideal for unstable machining conditions
• Easy to recondition, delivering extended tool life
• Versatile across various machines
• All shanks meet DIN 6535 and 69090-03 requirements for Minimum Quantity Lubrication (MQL)

Application:

• Drilling: Stacked Plates
• Drilling
• Drilling: Inclined Exit
• Tool Dimensions: 2flute/4margin/coolant
• DIN number 6535
• DIN number 6537
• Drilling - Through Coolant
• Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
• Shank - Cylindrical Plain ≤h6
• Helix Angle: 30°
• Drilling: Cross-Hole Drilling