P&N Impact HSS Step Drill Bits - Quickbit

• P&N Quickbit Impact Step Drills are ideal for sheet metal without pre-drilling.
• The P&N Quickbit range has been specifically developed to provide quick change-over of standard 1/4" hex shank power bits.
• Central to the range is the Quickbit Adaptor, which aids in the simple change over and instant locking of any 1/4" hex shank bit without the use of a chuck key.

Features

• 1/4" hex shank suits impact drivers and quick-change adaptors
• Fixed drilling steps incrementally increase hole size in a controlled manner
• Non-skid tip is easy to sharpen
• Straight flute with two cutting edges for greater control through steps
• Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
• TiN coating provides 3 to 6 times longer tool life than uncoated tools and is suitable for general purpose use in a wide range of applications

Specifications

• Material: High Speed Steel
• Finish: TiN
• Shankform: Hex
• X: als
• Cutting Edges: ul