Please Note:  The current USPS delivery service may be 1-3 weeks.  If you are in need of your order quicker, please choose the FedEx option at checkout.

****AT THIS TIME WE CANNOT SHIP TO AUSTRALIA OR NEW ZEALAND DUE TO SHIPPING RESTRICTIONS.**

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NS - New Spiral Blades

Size SKU Qty
3/0 FDNS3/0
2/0 FDNS2/0
1 FDNS1
3 FDNS3
5 FDNS5

Bulk (12+): $3.16 each

A newly designed spiral blade with teeth on both sides of the blade. Easier to control and a smoother cut.

Each package includes 12 blades. All blades are 5" in length with plain ends (no pins). All specified measurements are in inches.

Size Dia Thickness TPI Rev Teeth Drill Bit
3/0 0.024 0.0098 38 No 70*
2/0 0.031 0.010 35 No 65*
1 0.033 0.011 27 No 63*
3 0.035 0.013 27 No 60*
5 0.050 0.015 27 No 55*
*Drill bit size is the smallest bit suggested; use larger bit when possible for ease.