Description:
drill bit sets are compatible with cordless and corded rotary tools, except for the discontinued Models 1, 2 and 1 or earlier versions of the discontinued Models 260, 270 and 280.
Suitable for installing drill bits, electric grinders, hanging grinders, hoses, etc.
M8 Metal Replacement Collet Nut: This replacement collet nut not only improves the accuracy of installation and use, but also maintains the stability of work efficiency.
Material: brass, alloy
Product includes: 1 inch chuck + 1 silver copper nut + 8 copper cores