Crown Drill Sword Tooth Drill (Saber Tooth)
Crown drill bit blade guide rod 1.5 times 3 times 5 times extended internal cooling water outlet violent drill u drilling deep hole sword tooth drill bit
Price: Negotiable
MOQ: Negotiable
Delivery Time: Negotiable
In traditional deep hole drilling, standard-length U-drill shanks have limited stroke, which easily causes tool interference and insufficient feeding stroke for thick workpieces and deep cavities. The closed deep-hole processing environment leads to concentrated heat and accumulated chips, resulting in insert overheating, chipping, dimensional deviation and poor hole surface finish, seriously affecting production efficiency and product yield. Matched with crown serrated drill