ALPEN CORE HAMMER BIT TCT 40MM ALP89640 R1001-R2000 Helps teach sorting and problem-solving

Helps teach sorting and problem-solving

4 AA batteries are required and included

It features a noise-cancelling microphone that automatically adjusts volume for ease of use and convenience

6 double-sided animal track cards

Both HDMI and USB input and output support for hot-swapping

ALPEN CORE HAMMER BIT TCT 40MM ALP89640 R1001-R2000 Helps teach sorting and problem-solving40 mm Core Hammer Bit TCT 1 Drill bit in easy retail merchandising for display. Range of application: Hammer active core bit with high strength base body and carbide tips in SDS hammer drilling quality, for concrete and masonry. For drilling into: Concrete Masonry ALP89640 Drilling > Masonry Concrete > Hollow Core > Core Drills