4-12MM / 5-25MM /6-30MM STRAIGHT FLUTE STEP DRILL SET

• 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. **Will cut Stainless Steel however Stainless will reduce the edge life of your cutting tool. Set Contents Listed Below Part No. Size min-max Quantity SDST4-12MM 4 -12MM 1 SDST5-25MM 5 - 25MM 1 SDST6-30MM 6 - 30MM 1

4-12MM / 5-25MM /6-30MM STRAIGHT FLUTE STEP DRILL SET

• 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. **Will cut Stainless Steel however Stainless will reduce the edge life of your cutting tool. Set Contents Listed Below Part No. Size min-max Quantity SDST4-12MM 4 -12MM 1 SDST5-25MM 5 - 25MM 1 SDST6-30MM 6 - 30MM 1