ZIBUYU 10 Pcs Square Nose End Mill Cutter 4 Flute Straight Shank Drill Bit Tool Set with 2/3/4/5/6/7/8/9/10/12mm Size Product Display Turntable Universal design accurately checks battery

Universal design accurately checks battery levels for AA

Crafted from premium zinc alloy

Ergonomic contoured design fits comfortably in the hand

this case also includes four joystick thumb grips and additional protective accessories for full coverage

such as tempered glass or durable PET film

ZIBUYU 10 Pcs Square Nose End Mill Cutter 4 Flute Straight Shank Drill Bit Tool Set with 2/3/4/5/6/7/8/9/10/12mm Size Product Display Turntable Universal design accurately checks batteryVarious Shank Specification ] Including 10pcs drill bits of various diameter, meeting you different tool needs. 2mm 0. 08in,3mm 0. 12in, 4mm 0. 16in, 5mm 0. 2in, 6mm 0. 24in,7mm 0. 27in, 8mm 0. 31in, 9mm 0. 35in,10mm 0. 39in,12mm 0. 47in. Sturdy and Durable] Constructed with high speed steel ,tiain coating and heat process treatment,making the mill bit set more sturdy and durable to use, stronger heat resistance,even under high speed electric drill