IRWIN 10225 Unibit General Purpose Step Drill Bit Set

Features:

• Single-flute cutting edges for greater control through steps
• 3-flatted shanks prevents slipping in drill chuck
• Non-skid self-starting tips eliminate skidding and the need for center punching
• Sizes clearly laser-etched to make precise drilling easy
• Set includes HSS #1, 2, 4, and 21 size step drills

Details: The IRWIN Unibit High-Speed Steel Step Drill Set features single-flute cutting edges for greater control and more precise drilling. Three-flatted shanks prevent the bits from slipping in the drill while the non-skid self-starting tips eliminate skidding and the need for center punching. Set includes #1, 2, 4, and 21 size step drills.Irwin’s Unibit SpeedPoint combines the most desired features of a Step Drill, speed and control and as many as 13 different sizes onto one single-fluted step drill bit. Irwin Industrial Tools 10225 2254-Piece General Purpose Set (10231, 10232, 10234, 10221)

Model: 10225-P