Spyder 6-Piece Assorted Woodboring Power Bit Set (1/2, 5/8, 3/4, 7/8, 1, 1-1/4") Stinger™ Masonry Drill Bits The collar may be worn

The collar may be worn with a regular collar

and features 2x zoom

hex to 1 9/16" / 40m

thin-wall tubing and stainless steel

Spyder 6-Piece Assorted Woodboring Power Bit Set (1/2, 5/8, 3/4, 7/8, 1, 1-1/4") Stinger™ Masonry Drill Bits The collar may be wornThe Spyder Stinger Power Bit bores up to 40x faster and with 50% less torque than conventional woodboring bits, making it ideal for fast, clean, precise applications using both low and high torque cordless drills. Featuring Stingers patent pending non clogging, auto feed tip technology, the Power Bit wont wander, allowing for no thrust drilling. Power Bit holes are extremely clean and burr free, making them excellent for precise applications in