Features:
1. Made of silicone material, durable and wear-resistant, flexible and practical, and can be used for a long time.
2. The electric hammer dustproof cover can effectively prevent dust from spreading, getting dirty clothes and avoiding dust effect during drilling
3. This electric hammer dust cover adopts retractable design, which does not interfere with your work. Easy to install and clean, suitable for families and professionals.
4. Suitable for electric hammers, electric picks, hand drills and other electric tools.

Specification:
Color: Black
Material: Rubber
Mounting Inner Diameter: 12mm / 0.47-inch
Total Size: 85 x 100mm / 3.35 x 3.94-inch(L*OD)
Flat Washer Size: 16 x 5 x 3.5mm / 0.63 x 0.2 x 0.14-inch(OD*ID*T)

Package Content:
2 x Drill Dust Cover
8 x Flat Washer