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SPF - Spiral Flat End Blades

Size SKU Qty
2 SPF468
4 SPF469

Bulk (12+): $3.84 each

Flat End Spiral blades are the same as regular spiral blades, but with flatter ends for easier blade installation and retention. Offered in the two most popular sizes.

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

Size Thick TPI Drill Bit
2 .035 41 63*
4 .041 36 57*

*Drill bit size is the smallest bit suggested; use larger bit when possible for ease.