Answer
Apr 14, 2026 - 01:39 PM
The hand of cut—right hand or left hand—determines the bit’s rotation direction and is essential for compatibility with your specific boring machine. Right-hand bits are most common, but certain machines or spindle setups require left-hand bits. Choosing the correct hand ensures proper chip ejection and optimal performance. The Left-Hand Stepped Bit for Kreg DK3100 is specifically designed for left-hand rotation in the DK3100 machine, while the Carbide Tipped Hinge Boring Bit R/H 35mm is suitable for standard right-hand setups. With both left- and right-hand bits available, you can match the bit to your machine’s requirements for safe and efficient operation.
