Spade Drill

Features Spade drill has to be changeable many kinds insert, and helps customer to save cost in economic. Also Spade drill helps user to be easy make deep hole by making deeper hole than existed drill. Reduce set-up time, it easily can be replaced on the machine. The ability of the standard spade drill to accept a wide range of different diameter inserts instead of the "one-tool, one-diameter" requirement of indexable insert drills. Spade Drills can evacuate chips from the hole as efficiently at the slower speeds and feed rates. The coolant-fed design assures that coolant gets to the cutting edge of the drill all the time, regardless of the depth of the hole. Improved stability and hole straightness by newly developed thinning design than standard. Less thrust force and excellent self-centering than standard. 1. INSERT Range 9.5~114 Material range : HSS T15, HSS M4, HSS M48 Coating range : TiN, TiCN, TiAIN 2. HOLDER User can choose models Stub, Short, Intermediate, Standard, Extended depend on depth of hole. Ability of cutting with 9 holders. Coolant oil hole include