{"id":3788,"date":"2026-04-04T17:09:04","date_gmt":"2026-04-04T09:09:04","guid":{"rendered":"https:\/\/www.wolframcarbide.com\/?post_type=product&p=3788"},"modified":"2026-04-05T19:59:54","modified_gmt":"2026-04-05T11:59:54","slug":"%e3%83%ad%e3%83%bc%e3%82%bf%e3%83%aa%e3%83%bc%e3%82%b3%e3%83%bc%e3%83%b3%e3%83%93%e3%83%83%e3%83%88%e3%81%8a%e3%82%88%e3%81%b3%e3%83%88%e3%83%aa%e3%82%b3%e3%83%b3%e3%83%93%e3%83%83%e3%83%88%e7%94%a8","status":"publish","type":"product","link":"https:\/\/www.wolframcarbide.com\/ja\/product\/tungsten-carbide-buttons-inserts-for-roller-cone-bits-and-tricone-drill-bits\/","title":{"rendered":"\u9ad8\u54c1\u8cea\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30ab\u30fc\u30d0\u30a4\u30c9\u30dc\u30bf\u30f3\u30fb\u30a4\u30f3\u30b5\u30fc\u30c8\uff08\u30ed\u30fc\u30bf\u30ea\u30fc\u30d3\u30c3\u30c8\u30fb\u4e09\u3064\u7ffc\u30d3\u30c3\u30c8\u7528\uff09"},"content":{"rendered":"
Grade of tungsten carbide buttons \/ inserts for roller cone bits :<\/strong><\/h5>\n\n\n\n\n\n\n\n\n
Grade<\/strong><\/td>\nCobalt<\/strong>
\n(%)<\/strong><\/td>\n		Density<\/strong>
\n(g\/cm3)<\/strong><\/td>\n		Hardness<\/strong>
\n(HRA<\/a>)<\/strong><\/td>\n		TRS(Mpa)<\/strong><\/td>\nRecommended Application<\/strong><\/td>\n<\/tr>\n
BT38<\/td>\n10<\/td>\n14.5<\/td>\n88.5<\/td>\n3100<\/td>\nLow pressure drilling bits. It is suitable for hard rock formation or nonferrous metals mine.<\/td>\n<\/tr>\n
BT40<\/td>\n11<\/td>\n14.4<\/td>\n87.5<\/td>\n2900<\/td>\nMedium\u00a0 pressure drilling bits. It is suitable for medium hard or hard rock formation.<\/td>\n<\/tr>\n
BT45<\/td>\n13<\/td>\n14.25<\/td>\n87.5<\/td>\n3100<\/td>\nMedium pressure drilling bits. It is suitable for medium hard or hard rock formation.<\/td>\n<\/tr>\n
BT60<\/td>\n16<\/td>\n13.95<\/td>\n86.5<\/td>\n3100<\/td>\nHigh drilling pressure bits. It is suitable for extra hard or complex formation.<\/td>\n<\/tr>\n
BT38<\/td>\n10<\/td>\n14.5<\/td>\n87.5<\/td>\n2900<\/td>\n1.Low pressure drilling\u00a0 bits.It is suitable for hard formation or nonferrous metals mine.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Sizes of <\/strong>tungsten carbide buttons \/ inserts for roller cone bits<\/strong>\uff1a<\/strong><\/h5>\n

\"Sizes<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 <\/p>\n

Model<\/strong><\/td>\n

Sies\u00a0(mm)<\/strong><\/td>\n<\/tr>\n
Diameter(\u03c6D)<\/strong><\/td>\nHeight(H)<\/strong><\/td>\nColumn height(h)<\/strong><\/td>\n<\/tr>\n
BSX08009D08<\/td>\n8.2<\/td>\n9<\/td>\n6.5<\/td>\n<\/tr>\n
SBX100162AD10Q<\/td>\n10.3<\/td>\n16.2<\/td>\n9.2<\/td>\n<\/tr>\n
BSX115186D10Q<\/td>\n11.5<\/td>\n18.5<\/td>\n10.5<\/td>\n<\/tr>\n
BSX12017D12Q<\/td>\n12.2<\/td>\n17<\/td>\n9.8<\/td>\n<\/tr>\n
BSX14021D13Q<\/td>\n14.3<\/td>\n21<\/td>\n11.2<\/td>\n<\/tr>\n
BSX16223AD18Z<\/td>\n16.2<\/td>\n23<\/td>\n12<\/td>\n<\/tr>\n
BSX17224AD18Z<\/td>\n17.2<\/td>\n24<\/td>\n13<\/td>\n<\/tr>\n
BSX19230D20Z<\/td>\n19.2<\/td>\n30<\/td>\n16<\/td>\n<\/tr>\n
BSX28342D20Z<\/td>\n28.3<\/td>\n42<\/td>\n15.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"tungsten<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
 <\/p>\n

Model<\/strong><\/td>\n

Sies\u00a0(mm)<\/strong><\/td>\n<\/tr>\n
Diameter(\u03c6D)<\/strong><\/td>\nHeight(H)<\/strong><\/td>\nColumn height(h)<\/strong><\/td>\n<\/tr>\n
BT12317E12Q<\/td>\n12.3<\/td>\n17<\/td>\n9.8<\/td>\n<\/tr>\n
BT14321D14Q<\/td>\n14.3<\/td>\n21<\/td>\n13<\/td>\n<\/tr>\n
BT16223CD18Z<\/td>\n16.2<\/td>\n23<\/td>\n12<\/td>\n<\/tr>\n
BT19030AD18Z<\/td>\n19.2<\/td>\n30<\/td>\n15.5<\/td>\n<\/tr>\n
BT22033D20Q<\/td>\n22.3<\/td>\n33<\/td>\n17.5<\/td>\n<\/tr>\n
BT26340D25Z<\/td>\n26.3<\/td>\n40<\/td>\n18.1<\/td>\n<\/tr>\n
BT30345D25Z<\/td>\n30.3<\/td>\n45<\/td>\n17.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Carbide<\/h5>\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/strong><\/td>\nSies\u00a0(mm)<\/strong><\/td>\n<\/tr>\n
Diameter(\u03c6D)<\/strong><\/td>\nHeight(H)<\/strong><\/td>\nColumn height(h)<\/strong><\/td>\n<\/tr>\n
BTX13317E12Q<\/td>\n13.3<\/td>\n17<\/td>\n10.6<\/td>\n<\/tr>\n
BTX143196D15Q<\/td>\n14.3<\/td>\n19.6<\/td>\n11.2<\/td>\n<\/tr>\n
BTX15220BD18Z<\/td>\n15.2<\/td>\n20<\/td>\n12.5<\/td>\n<\/tr>\n
BTX16321D15Q<\/td>\n16.3<\/td>\n21.2<\/td>\n12.7<\/td>\n<\/tr>\n
BTX19325D18Z<\/td>\n19.3<\/td>\n25<\/td>\n15<\/td>\n<\/tr>\n
BTX20326D18Z<\/td>\n20.3<\/td>\n26<\/td>\n15<\/td>\n<\/tr>\n
BTX22330D20Z<\/td>\n22.3<\/td>\n30<\/td>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Details of <\/strong>tungsten carbide buttons \/ inserts for roller cone bits<\/strong>:<\/strong><\/h5>\n

\"Tungsten<\/a><\/p>\n

\"Tungsten<\/p>\n

 <\/p>\n

Please send us inquiries for quotations and free samples for testing:<\/strong><\/p>\n