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Deep hole drilling tool - ø 2 - 2.93 mm | WHNSB-TH
Manufactured by Hitachi, the carbide oil hole non step borer series features a full non-step to ultra-deep holes, a uniquely shaped grooves that allow fast discharge of chip, a new diameter ranging from φ2 to φ2.93, a TH coating that can withstand oxidation, and double margins that allow firm guide.