Amazon.com: Second Generation Sharp Wood Drill Bit Firewood Splitter U Anti-Skid Thread U Screw Splitting Cone Screw Cone Driver Fire Wood Log Splitter Hex Shank Handle only with 2 Excretions (38 mm) :
Amazon.com: Heavy Wood Drill Bit Firewood Splitter U Anti-Skid Thread U Screw Splitting Cone Screw Cone Driver Fire Wood Log Splitter Hex Shank Handle,Make Sure Wood is Dry, It Binds in Wet
TSV 4pcs Removable Firewood Log Splitter Drill Bits, Heavy Duty Drill Screw Cone Driver Wood Splitters for Hand Drill Stick - Walmart.com