Drillco Series 4285 1/2 Construction Reamer Drill
Drillco 428A132 is a size 1/2 construction reamer drill bit with an overall length of 5-7/8″” and a flute length of 4″”. This high spiral flute, reduced shank drill is made with high speed steel and has a black oxide finish.
1 bit per pack.
Construction or car reamers are specially adapted for heavy-duty reaming encountered in the fabrication of structural steel assemblies. They are tapered at the point to facilitate entering of holes which are out of alignment. Drillco construction reamers are available in spiral flute and high spiral flute designs with 3-flat straight shanks, or with hex nut shanks.
About JAM Industrial Supply of Ohio
Locally owned and operated in Canton, Ohio, JAM Industrial Supply, LLC has excelled as a
3M Strategic Distributor and industrial supplier for over 20 years. With our vast network of vendors, we supply the industry’s best products, information, delivery, and prices to our customers. We carry a full line of Drillco Tools.
