The head that the blade is on is about 3 3/4"///brand_for_product_detail=C
Magnum drills are made of special hi-moly tool steel
The threaded handle will accommodate nine inter-changeable threaded cutting tubes
com/files/8e5558d4c836f8d5be35b875bba88dc79de46bef/original
3/4 Female x 1/2 Male Impact Socket Adaptor (6900WR) AMH The head that the blade3 4 Female x 1 2 Male Impact Socket Adaptor brand_for_product_detail=Wright Tool,close_out=No,companydescription=Wright Tool Made in the USA,condition=New,condition_google=new,cost=16. 190000,countrymade=Made in the USA,country_flag=no_selection,distributionprice=17. 89,featured=0,flag=no_selection,gtin_google=076799069009,identifier_exists=0,instock=in stock,listprice=16. 70,madeby=Yes,manufacture_country=United