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