Cle-Line® C20721

Cle-Line® Glass and Tile Drill, Series: 1822, 5/16 in Drill, Spear Cutting, 3 in Overall Length, Straight Shank, 60 deg Point, Radial Point, Right Hand Cutting Direction, Carbide Cutting Edge, HSS, Bright, Applicable Materials: Glass, Mirror, China and Ceramic Tile

• Applicable Materials Glass, Mirror, China and Ceramic Tile
• Cutting Direction Right Hand
• Cutting Edge Material Carbide
• Drill Bit Cutting Shape Spear
• Drill Size 5/16 in
• Finish Bright
• Material HSS
• Overall Length 3 in
• Point Angle 60 deg
• Point Type Radial
• Series 1822
• Shank Type Straight

• New harder carbide grade
• 4-sided diamond style design with aggressive cutting edges
• Copper paste brazing
• Fast spiral with tightened pitch
• Improved drill length
• Aggressive tip improves accuracy and continuous precision
• Drills through tiles up to class 3
• Better resistance to high temperature when drilling
• Ideal for deep materials