PRESIZE® 15 Pcs Set Adjustable Hand Reamers HV To H11 Sizes 1/4inch to 1 1/16″ Inch 6 Blade best quality

PRESIZE One Reamer does the work of many. Each Reamer can expand from smallest size to next larger size. For instance reamers expand by loosening one adjusting nut and tightening the other. Holes can be with exact size and shape after the reamers' processing. Finished product can be smooth, intact and more beautiful. Tapping fluid or cutting oil can be used to lubricate the reamer and workpiece to help reduce friction and increase tool life. Can be hand operated by use of a wrench, T-handle wrench, extension rod, drill chuck. Used for light cut, repair work, removing stock or simply for enlarging holes.

• PRESIZE One Reamer does the work of many. The act of tightening and loosening the restraining nuts at each end and varies the size that maybe cut
• Each Reamer can expand from smallest size to next larger size. The disposable blade slide along a tapered groove
• Body Material : Mild Steel
• Blades made from Carbon Steel
• A set contain 15 pcs of Adjustable Hand Reamer as described here: HV Adjustable from 1/4"-9/32" , HW Adjustable from 9/32"-5/16", HZ Adjustable from 5/16"-11/32", HY Adjustable from 11/32"-3/8", H1 Adjustable from 3/8"-13/32", H2 Adjustable from 13/32"-7/16", H3 Adjustable from 7/16"-15/32"., H4 Adjustable from 15/32–17/32″ (11.9-13.5mm), H5 Adjustable from 17/32–19/32″ (13.5–15mm), H6 Adjustable from 19/32–21/32″ (15–16.6mm),H7 Adjustable from 21/32–23/32″ (16.6–18.2mm),H8 Adjustable from 23/32–25/32″ (18.2–19.8mm), H9 Adjustable from 25/32–27/32 (19.8–21.4mm),H10 Adjustable from 27/32″–15/16″(21.4–23.8mm) and H11 Adjustable from 15/16″–1.1/16 “(23.8–27 mm)