Description
SDSTSET-1 | UNIKUT 3PC STRAIGHT FLUTE STEP DRILL SET - 4-30MM
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