hex shank short twist drill bit：
3/32"; 1/8"; 3/16"; 1/4"; 5/16";
hex shank wood drill bit:
3/32"; 1/8"; 3/16"; 1/4"; 5/16"; 3/8";
hex shank holder
Mr.Sidney
WhatsApp8615370360250
WeChat15370360250
Emailsidney@goldmoonindustry.com
