Bosch 3/16" x 6" SDS-plus Bulldog Rotary Hammer Bit $3.19 at Amazon
Amazon has the Bosch 3/16" x 6" SDS-plus Bulldog Rotary Hammer Bit (HC2011) for $3.99 - $0.80 off coupon (clip coupon) =
$3.19 with free shipping on $25+ or with Prime.
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