Twist Drill Bit Sets

buy Twist Drill Bit Sets at JC Whitney

13-PC. TWIST DRILL BIT SET 17-pc. Replacement drill bit set available separately. Jobber's length bits are roll-forged of highest-quality M2 high-speed steel to meet rigid engineering standards. Black oxide finish for long dependable bit life. Sizes: 1/16" to 1/4" in 1/64" increments.