Kennametal 6351288 Series B274SGL Extra Length Drill Bit, 7/32" (0.2188"), 135 deg Point, Solid Carbide, 9.1732"

Features:

• Extra Length Drill Bit: 7/32" (0.2188"), 135 deg Point, Solid Carbide
• Bright/Uncoated, 7.3228" Flute Length, 9.1732" OAL, Spiral Flute, Series B274SGL
• HP solid carbide deep-hole drill with through coolant for steel, cast iron, stainless steel, high-temperature alloys, and non-ferrous materials.
• Application-specific SC drill for drilling holes up to 30 x D up to 4x faster than conventional HSS and gun drills.
• KCMS20 grade (B27_SGL) is a monolayer PVD AlTiN coated ultrafine grain carbide with superior surface finish. First choice for deep hole drilling of stainless steel and high-temperature resistant materials. Due to the coatings enhanced high temperature properties this grade can also be applied for MQL applications in steel.
• Composition: Monolayer PVD AlTiN coated ultra-fine-grain carbide with superior surface finish.

Application:

• First choice for deep-hole drilling of stainless steel and high-temperature resistant materials.
• Due to the coating's enhanced high-temperature properties, this grade can also be applied to MQL applications in steel.
• Drilling: Stacked Plates
• Drilling
• Drilling: Inclined Exit
• Tool Dimensions: 2 flute / 4 margin / coolant
• DIN number 6535
• Drilling - Through Coolant
• Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
• Shank - Cylindrical Plain ≤h6
• Helix Angle: 30°
• Drilling: Cross-Hole Drilling