優(yōu)質(zhì)、高效、高性價比
·經(jīng)濟、方便地磨麻花鉆
·簡單操作無需磨鉆頭經(jīng)驗，干凈、快捷且精度好
·運輸便捷
·砂盤更換便捷
·順向磨削，方便操作
·通過凸輪自動磨削形狀·堅固的塑料罩殼及防滑底座
·金剛石研磨使用壽命長且表現(xiàn)優(yōu)異
Convincing arguments:quality,efficiency and price
·Easy to operate for inexpensive grinding of twist drill bits with two cutting edges
·Drill bit grinding without prior experience-clean,fast and precise
·Easy to transport
·Easy replacement of the grinding disc
·Positively-driven sharpening action,thus easy to operate
·Automatic grinding of the tip geometry thanks to cam
·Robust plastic housing with anti-slip base
·Diamond grinding stone with long service life for the perfect grind
