Description

material:HSS M*2 BI-METAL 4/6 TPI variable Teeth. Compatible with a wide range of materials from board to PVC and sheet metal. Demonstrate outstanding ease-of-use. A wide range of cutting edge sizes is available from *2mm to **0mm dia. To cope with a variety of uses. M*2 /M3 Bi-metal construction, using special spring steel for the body and high-speed steel for the cutting edge. fitting Arbor: A: 3/8&#**9;&#**9;hex shank, 1/***0 UNF thread fits for hole saw 9/*6&#**9;&#**9;*3/*6&#**9;&#**9;(****0mm) B: 7/*6&#**9;&#**9;hex shank, 5/***8UNF thread fits for hole saw**1/4&#**9;&#**9;*8&#**9;&#**9;(*****0mm) size: Diameter mm inch *4 9/*6" *6 5/8" *7 *1/*6" *9 3/4" *0 *5/*2" *1 *3/*6" *2 7/8" *4 *5/*6" *5 1" *7 **1/*6" *9 **1/8" *0 **3/*6" *2 **1/4" *3 **5/*6" *5 **3/8" *7 **7/*6" *8 **1/2" *0 **9/*6" *1 **5/8" *3 ***1/*6" *4 **3/4" *6 ***3/*6" *8 **7/8" *1 2" *2 **1/*6" *4 **1/8" *7 **1/4" *9 **5/*6" *0 **3/8" *4 **1/2" *5 **9/*6" *7 **5/8" *8 ***1/*6" *0 **3/4" *3 **7/8" *6 3" *9 **1/8" *3 **1/4" *6 **3/8" *9 **1/2" *2 **5/8" *5 **3/4" *8 **7/8" **2 4" **5 **1/8" **8 **1/4" **1 **3/8" **4 **1/2" **1 **3/4" **7 5" **3 **1/4" **0 **3/4" **6 **3/4" **2 6" **0 ***9/*4" **8 **5/8" **7 ***1/*2" **0 **7/8" **0 ***7/*4"