Milwaukee 48899350 Step & Drill Bit 10 Pc Combo Set

The Milwaukee 48899350 Step & Drill Bit Combo Set combines 10 high-quality drill bits, including step drills and ThunderWeb metal drill bits. Designed to offer versatility and durability, this set is ideal for a variety of trades including electrical, plumbing, automotive, metalwork, and maintenance. The step drills provide multiple hole sizes in one bit with clean, burr-free holes and are highly durable, while the ThunderWeb bits offer quick, precise drilling in metals.

Features:
Step drills spot drill, drill, and deburr in one go for faster work
Rapid Strike tip ensures improved centering and less walking without pre-punching
Special tip and step geometry for jam-free performance and reduced material deformation
Custom-engineered steel with black oxide coating for 4x longer life
Optimized 2-flute ground sharpened edge for 2x faster and smoother cutting
Laser-engraved size markings for easy identification and long-term visibility
3-flat secure grip to prevent slipping in drill chucks and ensure maximum torque transfer
Specifications:
Set Pieces: 10
Material: Custom-engineered steel with black oxide coating
Suitable Materials: Ferrous and non-ferrous sheet metals, copper, brass, aluminium, stainless steel, and plastics (up to 4mm thickness)
Usage: Optimized for use with high-speed cordless drills
Packaging: Plastic cassette case
Applications:
Electrical: drilling panels and cabinets for cable gland installation
Plumbing/HVAC: drilling access holes for pipework and installation
Metalworking/fabrication: holes and hole enlargements in various metal types
Automotive: cable installations such as mobile phones, antennas, and wiring re-routing
Maintenance and repair: multiple uses including hole enlargements
Includes:
Step Drills: 1x 4mm to 12mm, 1x 4mm to 20mm
ThunderWeb Metal Drill Bits: 2x 2.0mm, 2x 3.0mm, 2x 4.0mm, 1x 5.0mm, 1x 6.0mm