Accusize HSS Countersink, 1-1/4in, 90 Degree, 3-Flute, 3/4in Weldon Shank

Key features

• 1-1/4IN, 90-DEGREE CUTTING PROFILE: Three flutes cut a countersink up to 1-1/4in in diameter at a 90-degree included angle (45 degrees per side)
• 3/4IN WELDON SHANK: Fits a holder designed for a 3/4in Weldon shank. A different spindle interface requires a suitable adapter
• BUILT FROM HIGH-SPEED STEEL: HSS offers good wear resistance for general-purpose countersinking, chamfering, and deburring on ferrous and nonferrous materials
• DEBUR AND CHAMFER IN ONE PASS: Purpose-built for deburring and chamfering pre-drilled holes, leaving a clean, precise finish without a second tool
• CHECK THE CUTTER DIMENSIONS: 1-1/4in large-end diameter (D), 1/4in small-end diameter (d1), 3/4in Weldon shank (b), 1-7/8in overall length (L), and 90-degree included angle. Match the finished countersink diameter and angle to the fastener drawing

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