JPS61154618U - - Google Patents

Info

Publication number

JPS61154618U

JPS61154618U JP3754385U JP3754385U JPS61154618U JP S61154618 U JPS61154618 U JP S61154618U JP 3754385 U JP3754385 U JP 3754385U JP 3754385 U JP3754385 U JP 3754385U JP S61154618 U JPS61154618 U JP S61154618U

Authority

JP

Japan

Prior art keywords

hollow body

tip

cutting blade

diamond chip

annular diamond

Prior art date

1985-03-18

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

• 229910003460 diamond Inorganic materials 0.000 claims description 5
• 239000010432 diamond Substances 0.000 claims description 5
• 238000005553 drilling Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2
• 239000000843 powder Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (3)