Precise drilling with Irwin
- Fast start without walking: The self-centring tip prevents drill wandering so you can begin drilling immediately without using a centre punch.
- True round hole creation: The single-flute design gives you maximum control across all 10 steps to produce clean, round openings in sheet metal.
- Secure non-slip chuck grip: The flatted shank prevents slipping inside your drill chuck so you maintain steady torque and control.
With the Irwin PG29m10 step drill bit, you can drill multiple hole sizes into thin sheet materials quickly and accurately without constantly swapping bits. Featuring 10 steps from 5 mm up to 28.3 mm, it makes drilling precise openings for pg conduit threads and cable glands in enclosures and cabinets effortless. The self-centring tip prevents drill wandering, allowing you to start immediately without using a centre punch. When working in mild steel, copper, brass, aluminium, or plastic, the single-flute design ensures true round holes and maximum cutting control. In addition, the flatted shank prevents slipping in your drill chuck for steady torque.
Product description
- Designed for precise drilling in thin materials
- Self-centring tip does not slip and eliminates the need for hammering a centring point
- Chrome vanadium steel drill body is hardened to 56 HRC for long life
- Double ground cutting edge with single chip screw for extra chip capacity, drilling truly round holes and maximum step control
- Suitable for mild steel, copper, brass, aluminium, plexiglass, plastic, wood and laminate
- Flattened shank prevents the chuck from slipping in the chuck
- Laser-etched dimensions in the chip flute for easy and permanent hole size determination