M.A. Ford Twister XD 5X 2XDSR3898A 9.90 mm drill

9.90 mm solid carbide drill

The M.A. Ford Twister XD 5X 2XDSR3898A is a solid carbide drill with a 9.90 mm cutting diameter. It is designed for machinists and maintenance teams who need a rigid tool for accurate holemaking in ferrous and non-ferrous materials. The solid carbide construction resists deflection better than high-speed steel alternatives. This item is supplied new and ships directly from the manufacturer.

Prop 65 chemical warning applies

California Proposition 65 notices state that this product contains a chemical known to the state to cause cancer and a chemical known to cause birth defects or other reproductive harm. Users must follow workplace safety regulations for handling, dust control and personal protective equipment. The warning does not describe a performance limit but it does impose a compliance requirement. Buyers who cannot meet those obligations should select a different tool.

Replaces high-speed steel drills

This drill upgrades from conventional high-speed steel bits where longer tool life and tighter tolerances are required. The jump is worth it when production volumes justify the higher upfront cost and when the machine spindle provides sufficient rigidity. It is not suited for hand-held drilling or for set-ups that cannot control run-out. Shops without coolant capability or rigid fixturing will not realise the full benefit.