Smith-Worthington Jointed Mouth Pelham – C3961
Jointed Mouth Pelham Bit
Mouth thickness: 13 mm*
Ring size: 1 ¼" I.D.
*Sizes measured on 5" bits. Other sizes proportional.
SW Bits are made of the world's finest 18-8 (chromium/nickel) stainless steel. This alloy is best for bits because it extremely strong and resists salt and acids in saliva, and will never rust or spot.