Bordo 2007-M3-SDM1 – Drill Bit Set – 25 Piece Metric Bright 4-12mm HSS Step Drill

Bordo 2007-M3 – Drill Bit Set – 25 Piece Metric Bright HSSBordo Metric 25 Piece Quick Silver M2-HSS Twist Drill Set in ABS Plastic Case1.0-13.0mm x 0.5mm risesDIN338118 Split Point (crankshaft point).Split point is self centering and reduces the need for end thrust. Friction at workpiece is reduced.118 point angles are ideal for use in materials such as mild steel and cast iron.The 118 point creates easily controlled chips which are wide and thin.Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition.These tools are suitable for general purpose use, particularly for non-ferrous applications.Bordo 2601-M1 – Spiral Flute Step Drill – 4-12 x 1mm M2-HSS4-12 x 1mm Spiral Flute M2-HSS Step DrillM2-HSS Spiral Flute Step Drill 4-128mmBordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life.No pilot hole required.Easy to sharpen.Stepless drilling in the thinnest sheets.Burr-free drilling without sheet deformation.Automatic deburring.Spiral flutes enable easier tool penetration.