Walter 01W029 1/4"-1" Multi-Step Drill Bit Spiral Flute

Multi-Step drill bits are the easiest and fastest way to cut or enlarge holes in sheet metal and other materials up to 1/8" thick.

Features:

• 2 wide flutes eliminate chip build-up and chatter
• 3-flats shank for reduced slippage in drill chucks
• Point is self-centering
• ICECUT coating for increased wear resistance and life
• Straight flutes for better surface finish, spiral flutes for faster operation

Application:

• Cutting or enlarging holes in sheet material

Technical Tips:

• Always drill at right angle to workpiece
• Reduce speed when diameter of step increases