HOLE SAW, 3-1/2", LONG LASTING BI-METAL CONSTRUCTFeatures and Benefits: SPEED SLOT features a staircase design for easy plug removal Enhanced tooth geometry, a thin kerf design, and an advanced coating contribute to the efficiency of the cutting process Shatterproof and shock resistant Resists tooth strippage Lenox's unique tooth shape evenly distributes cutting force over a wider area of the tooth This hole saw features a thick backing plate resists damage and increases life. Patented VARI TOOTH

This innovation minimizes friction and heat build-up which eliminates premature tooth dulling and blade failure

Cleans and repairs threads without damaging the stud or fastener

Fully textured palm ensures a firm

fingertip to cuff

Set is packed into a blow molded case

Fully textured for a firm

MicroFinish nitrile coating on the palm provides oil resistance and durable gripping power

Insert tool through slot in backing plate

Features and Benifits:

combining next generation technology with more efficient manufacturing processes

Complete Double and Bubble flaring tool assortment

Range is 6" -22" (150 -560mm )