Drill Bits - Brunner & Lay

Drill Bits Whirli Bits - Brunner & Lay

The Whirlibit is a carbide insert chisel tip accessory tool designed by Brunner and Lay specifically for dowel hole drilling. Drilling hole sizes range from 1/2″ to 1-1/2″ with drilling depths made to your requirements. Whirlibits are available in both the Shanked Steel Whirlibit and the C-9 Whirlibit. C-9 Tools fit the following hammers: Chicago Pneumatic CP-9A, Sullair MRD-9, Thor 5LHD and APT 109.

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Rock Drill Steel and Bits

Brunner and Lay Rock Drill stems and bits are precision machined from high quality steel and heat treated to insure durability and strength. We carry a variety of options for drilling in soft ground, shallow or casual drilling, or drilling in very hard rock or concrete.

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