Ridgbor Extension HSS Bits These bits will cut through Metal lath, Nails, Knots, and "Hard Woods" easily. Most bell are made of carbon tool steel, suitable for wood only. The Ridgbor is made of the same steel used in bits manufactured for production cutting of tough metals.

STRAIGHT SHAFT SERIES are manufactured with a 135° Split Ponit and are the same diameter the entire shaft (these are basically aircraft extension bits with a bright, polished silver finish).

***Rigid enough not to flex (excellent door core bit) ***tough enough to bore through door & window headers with ease ***Hard enough to cut both metal and hard woods ***Inexpensive enough to treat your techs to a premium quality tool without spending a fortune ***Accessible to anywhere, from anywhere, with a phone, fax, computer or smart phone ***Free shipping to anywhere in the continental USA with a minimum 100.00 order. ***Special lengths and diameters can be special ordered, ask your account manager for details.