On sale Holemaker SDSET-1 – 3 Piece Spiral Flute Step Drill Set. Features
The Titanium Nitride coating significantly increases the tool life by providing the following benefits:
Increased 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
Includes
SD4-20MM: 4 – 20mm
SD5-25MM: 5 – 25mm
SD6-30MM: 6 – 30mm. Browse our range of Holemaker products available on sale in Australia.
Tools and Hardware Australia
Holemaker SD5-25MM - Spiral Flute Step Drill 5-25mm 11 Step Holemaker Australia On sale Holemaker SD5-25MM - Spiral Flute Step Drill 5-25mm 11 Step. The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increased 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 Sizes: 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25mm Step Length: 3.0mm Overall Length: 83mm Shank Diameter: 10mm. Browse our range of Holemaker products available on sale…
Holemaker SD4-20MM - Spiral Flute Step Drill 4-20mm 9 Step Holemaker Australia On sale Holemaker SD4-20MM - Spiral Flute Step Drill 4-20mm 9 Step. The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increased 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 Sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20mm Step Length: 3.0mm Overall Length: 74.5mm Shank Diameter: 8mm. Browse our range of Holemaker products available on sale in…
Holemaker SD7-40.5MM - Spiral Flute Step Drill 7-40.5mm 13 Step Holemaker Australia On sale Holemaker SD7-40.5MM - Spiral Flute Step Drill 7-40.5mm 13 Step. The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increased 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 Sizes: 7, 10.5, 12.5, 14.5, 16.5, 18.5, 20.5, 23.5, 25.5, 30.5, 32.5, 38.5, 40.5mm Step Length: 3.0mm Overall Length: 115mm Shank Diameter: 12mm. Browse our range of Holemaker products…
Holemaker SD6-30MM - Spiral Flute Step Drill 6-30mm 13 Step Holemaker Australia On sale Holemaker SD6-30MM - Spiral Flute Step Drill 6-30mm 13 Step. The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increased 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 Sizes: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm Step Length: 3.0mm Overall Length: 98.0mm Shank Diameter: 12mm. Browse our range of Holemaker products available…
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