Cle-Line® C23745

Cle-Line® Aircraft Extension Drill, Type B Extended Length, Series: 1805, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 12 in Overall Length, 4-1/16 in Cutting Depth, 2 Flutes, Spiral Flute, 4-1/16 in Flute Length, 7/16 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide/Steam Oxide, Applicable Materials: Angle Iron, Cast Iron, Copper, Gypsum, Steel and Wood

Application: General Purpose Applications

• Applicable Materials Angle Iron, Cast Iron, Copper, Gypsum, Steel and Wood
• Cutting Depth 4-1/16 in
• Cutting Direction Right Hand
• Cutting Edge Material HSS
• Drill Size - Decimal Inch 0.4375 in
• Drill Size - Fraction 7/16 in
• Finish Black Oxide/Steam Oxide
• Flute Length 4-1/16 in
• Flute Type Spiral
• Material HSS
• Number of Flutes 2
• Overall Length 12 in
• Point Angle 135 deg
• Point Type Split
• Series 1805
• Shank Size 7/16 in
• Shank Type Straight
• Type Type B Extended Length

• General purpose jobber length flute construction with longer shank lengths for extended reach
• 135 deg split point for faster drill penetration
• Black oxide finish for increased wear resistance and improved lubricity