Chicagolatrobe 135 Heavy-Duty Cobalt Screw Machine Drill, #380.8125 Inches Flute Length, 1.8125 Inches Oal, Straw Finish – 12 per PK – 50893

• Heavy-duty geometry for drilling tougher materials by hand or machine. 12 per PK
• Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates.
• Manufactured from premium cobalt high-speed steel.
• 135 P3 split point is self-centering for reduced thrust and easier penetration. sizes under .0625 in do not have split points.
• Straw and titanium nitride (TiN) finishes standard from stock; titanium aluminum nitride (TiAlN) is a non-stocked standard; alternate coatings available as stock modifications.
• Dia.
• [Nom]=0.1015 in.
• Finish=Straw.
• Flute Length=0.8125 in.
• Material=HSS-CO 8% (M42).
• No.
• of Flutes=2.
• Overall Length [Nom]=1.8125 in.
• Packing Type=Envelope.
• Point Angle=135.
• Point Shape=Split.
• Shank Type=Straight.
• Tip Size Symbol [Nom]=#38.
• Type=Screw Machine Drill.
• Heavy-duty geometry for drilling tougher materials by hand or machine.
• Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates.
• Manufactured from premium cobalt high-speed steel.
• 135 P3 split point is self-centering for reduced thrust and easier penetration. sizes under.
• 0625 in do not have split points.
• Straw and titanium nitride (TiN) finishes standard from stock; titanium aluminum nitride (TiAlN) is a non-stocked standard; alternate coatings available as stock modifications.

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