Collis 77821 Tapping Chuck

• Tapping Style: Tension & Compression
• Modular Side Connection Type: Straight
• Shank Diameter (Inch): 1
• Shank Diameter (Decimal Inch): 1.00
• Shank Length (Inch): 3-5/8
• Maximum Tap Capacity (Inch): 9/16
• Maximum Pipe Tap Capacity (Inch): 1/8
• Projection (Decimal Inch): 3.6300
• Nose Diameter (Decimal Inch): 1.3700
• Tap Adapter Size: 1
• Quick-change: Yes
• Compression: 3/8 in
• Tension (Inch): 7/8
• Through Coolant: No