Drilling performance and behavior of cutting edge shape of diamond-coated carbide drill in drilling of zirconia ceramics

[B-1-7] Drilling performance and behavior of cutting edge shape of diamond-coated carbide drill in drilling of zirconia ceramics

〇Masato Okada¹、Fuya Yoshimoto¹、Hidehito Watanabe²、Takuya Miura¹、Masaaki Otsu¹ (1.University of Fukui、2.UNION TOOL CO.)

キーワード：Machining、Diamond-coated carbide drill、Zirconia ceramics、Drilling conditions、Tool wear behavior