LENGTH 4-20MM SPIRAL FLUTE STEP DRILLS

• 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. Sizes Included: 4, 6, 8, 10, 12, 14, 16, 18, 20mm Step Length: 3.0mm Overall Length: 74.5mm Shank: 8mm

LENGTH 4-20MM SPIRAL FLUTE STEP DRILLS

• 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. Sizes Included: 4, 6, 8, 10, 12, 14, 16, 18, 20mm Step Length: 3.0mm Overall Length: 74.5mm Shank: 8mm