SAMENX Adjustable Hand Reamer Straight Flute Square End 4 Blade H -1, 2 & 3 Black Drill Bit Guage

Adjustable Hand Reamer Straight Flute Square End 4 Blades Reamer H-1, 3/8-13/32, H-2, 13/32-7/16 & H-3, 7/16-15/32 Material: This reamer cutter is made of high-quality high speed steel( HSS ), with high hardness, heat resistance and wear resistance Advantage: By loosening one nut and tightening the other to adjust the blade, the reamer can be expanded to the next size. thereby reducing the loss of the reamer and increasing the service life of the tool. Adjustable reamers enable operators to handle multiple hole sizes with a single tool Straight Flute: Allows chips to collect in the flutes when cutting, well suited for most applications in shallow cuts. Straight flute reamers should be used in thru-hole applications only Square end: Square end allows the user to turn the reamer by hand with an adjustable wrench or straight handle tap wrench