TJZ798-Progressive Step Drill

• High speed steel
• Bright finish
• Applications: Stepped cone design provides better control of hole sizes in materials up to 1/8" thick. One step drill does job of up to 13 different size drills. Holes are automatically deburred by cutting edge of next larger size. Ideal for sheet metal and hole-enlarging work.
• Packaging and product are both recyclable

Specifications

• Material: High Speed Steel
• Max. Drill Size: 7/8"
• Min. Drill Size: 3/16"
• Drill Increment: 1/16"
• Point Angle: 135°
• Shank Size: 3/8"

Additional Specifications

• Range from - to: 3/16 to 7/8
• Size: #4
• No. of Holes: 12