Solid drill bit 141 series

multi-purpose

Tapered Bore Ball Teeth Rock Bit D Teeth No. & Teeth OD Side Teeth Angle Taper Degree Product Code Weight Kg mm inch Side Teeth Core Teeth 38 40 42 1 1/2 1 9/16 1 21/32 3×9 3×9 3×9 1×8 1×8 1×9 40° 7° 141-3804-2764 141-4004-2764 141-4204-2764 0.3 0.4 0.4 30 32 38 40 42 1 3/16 1 1/4 1 1/2 1 9/16 1 21/32 3×7 3×7 3×9 3×9 3×9 2×6 2×7 2×7 2×8 2×8 40° 12° 7° 12° 7° 7° 141-3005-2764 141-3205-2764 141-3805-2764 141-4005-27...