Hotblade tempo 2012 putter the hotblade tempo 2012 putter features a 303 stainless steel head a cnc grinded face to improve roll a toe droop and a toe weighted flange its also best suited for arched putting strokesthe hotblade tempo 2012 putter uses revolutionary cnc micro milling techniques this putter features a bespoke grip that offers textured soft feel vibration dampening anti rotation grips makes even off centre strikes feel solid and go straight the circular pattern cnced into