Holemaker 3pc Spiral Flute Step Drill Set-4-30mm Vices - Hobbyist Storage case complete with laminated

Storage case complete with laminated instructions and photos

2mm (1/8in) 4

5/8in (Tube Ref) X

Grease Nipple -5pk Specifications

Holemaker 3pc Spiral Flute Step Drill Set-4-30mm Vices - Hobbyist Storage case complete with laminatedHolemaker 3pc Spiral Flute Step Drill Set 4 30mm Features The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increases surface hardness to 85HRC Ceramic surface reducing friction by up to 30% Especially resistant to cold welding Suitable for cutting a wide range of materials.** Set Contents: 1 x SD4 20MM 4 20mm 1 x SD5 25MM 5 25mm 1 x SD6 30MM 6 30mm **Will cut Stainless Steel however Stainless will