They alternate in this manner around the circumference of the blade and this geometry serves to prevent chipping on the top surface finish
More Information Tool ID MQC-005 Number of Cutters 4 Brand Dimar Trade Industrial Diameter (D) 1/2" Shank (d) 3/4" Cutting Length (B) 3 5/32" Overall Length (L) 8 1/4" Technology Steel Material Soft Wood
Melamine Tools CNC Boring machines
Combination countersink and/or counter bore for standard wood plugs
and for template work of all kinds
1/4" Dia, Solid Carbide, O Flute Spiral Bit for Non Ferrous, Downcut, 1/4" Shank, 2" Length soup pan They alternate in this mannerDescription Dimar's Solid Carbide Spiral O Flute bits are perfect when fine finishing is a priority. The bit design allows the chips to exit without hitting the sharp corners of the material. Downcut spirals are ideal for optimum chip flow and improved finish on the bottom of the materials. Cuts most nonferrous materials like Aluminum, Brass, Copper, etc. Use only on CNC More Information Tool ID SCNF463DC Brand Dimar Trade Industrial Diameter (D) 1 4"