Kennametal 6358992 0.3543 in Drill Bit Size, 1.8500 in Flute Length, 3.5000 in OAL, 2 Flutes, Carbide, Screw Machine Length Drill Bit

• The B94_ drill series without through coolant is specifically designed to machine hardened and surface hardened materials, using flood coolant. With its 145° point angle, it is also perfectly suited as pilot drill for the B95_ drill series with through coolant and 140° point for deeper applications.
• KMH Point Design with curved cutting edge with corner chamfer for maximum corner stability in hard materials. It avoids chipping on cutting edge thus pre-mature wear.
• Special flute design with strong web to increase the strength of the drill in tough applications with short chips.
• B94_ series with 15° helix angle to maximize stability in applications above 54 HRC.Grade KCH10 on B94_ series consists of a special fine grain carbide substrate with higher hardness. It carries a high temperature and shock resistance AlTiN coating for machining hardened material to increase tool life.

Standard/Approvals: KCH10, B941A09000

Application: • Drilling• Shank - Cylindrical Plain ≤h6• Helix Angle: 15°• DIN number 6537• DIN number 6535• Tool Dimensions: 2flute/4margin/no cool• Drilling - No Coolant• Drilling: Stacked Plates• Corner style: corner chamfer• Flood coolant: drilling• DIN number 6535

Kennametal 6358992 0.3543 in | 142 Degree | 0.0640 in | Solid Carbide | High Performance | Screw Machine Length Drill Bit