, Foredom or small precision drill presses. Diamond is plated on flexible music wire. Tripple-Ripple?. Drills have twice the life and cutting rate of our Flat-Tip Drills. The Tripple-Ripple?. As the edges wear, fresh diamond in the flutes maintain the cutting action.

, Foredom or small precision drill presses. Diamond is plated on flexible music wire. Tripple-Ripple?. Drills have twice the life and cutting rate of our Flat-Tip Drills. The Tripple-Ripple?. As the edges wear, fresh diamond in the flutes maintain the cutting action.

, Foredom or small precision drill presses. Diamond is plated on flexible music wire. Tripple-Ripple?. Drills have twice the life and cutting rate of our Flat-Tip Drills. The Tripple-Ripple?. As the edges wear, fresh diamond in the flutes maintain the cutting action.