Except for the new chamfering tools, the screw head of the chamfering chamfering tool, the edge trimming tool, the drill tool
Product parameters:
Type: Drill
Material: Cr12MoV
Full length: 50 (mm)
Net weight: 28g
Product size: 0.8x1.8x3.3x2.8cm
Inner ring diameter: 2.2cm
Outer ring diameter: 2.8cm
Product volume: 10.0 cm * 10.0 cm * 3.0 cm
Unit weight: 0.05 kg
Product features: deburring does not hurt your hands
Matching: suitable for all kinds of chuck electric drill
Product advantage: Whether with or without threads
Standard shipment for item:
silver color ,triangle handle triangle type