JPS63189518U - - Google Patents

Info

Publication number

JPS63189518U

JPS63189518U JP8045087U JP8045087U JPS63189518U JP S63189518 U JPS63189518 U JP S63189518U JP 8045087 U JP8045087 U JP 8045087U JP 8045087 U JP8045087 U JP 8045087U JP S63189518 U JPS63189518 U JP S63189518U

Authority

JP

Japan

Prior art keywords

end mill

ball end

shank

cutting edge

sintered body

Prior art date

1987-05-26

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 229910052581 Si3N4 Inorganic materials 0.000 claims 1
• 230000001154 acute effect Effects 0.000 claims 1
• 239000011195 cermet Substances 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)