So, a true or better scotch would have more of a spiral shape? Like this one?
VASGOR 1” x 10” Scotch Eye Wood Auger Drill Bit - Hand Auger for Bushcraft Backpack and Camping - Perfect Addition Tool to Survival and Camping Gear Packs https://www.amazon.com/dp/B086JPN9FB/ref=cm_sw_r_apan_glt_fabc_RZAPCF6PW3BFVQXAJ66R