Nachi List561 HSS 1-5/16 - 1-15/16 Screw Machine Length Straight Shank Drill Set
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This lot contains 10 new Nachi List 561 straight shank twist drills in screw machine (stub) length, each individually boxed, in assorted fractional diameters above 1 inch; the example photographed is 1-13/16 in. Each drill is high speed steel (HSS) with a bright, uncoated finish, a two-flute spiral body and a reduced-diameter straight shank. Screw machine length drills are shorter than jobber length, which gives more rigidity and less deflection for drilling on screw machines, lathes, and drill presses. The shank is etched with the size, HSS and the Nachi name, and the drills were made in Japan.
Product Specifications
| Brand | Nachi |
| Series/List | List 561 |
| Manufacturer Part Number | LIST561 |
| Drill Type | Screw Machine Length Twist Drill |
| Material | High Speed Steel (HSS) |
| Coating | Uncoated |
| Shank Type | Straight, Reduced Shank |
| Drill Diameter (pictured) | 1-5/16, 1-3/8, 1-7/16, 1-9/16, 1-1/2, 1-5/8,1-11/16, 1-3/4, 1-13/16, 1-7/8, & 1-15/16 inch |
| Sizes in Lot | Assorted fractional sizes, 1 in and over |
| Number of Flutes | 2 |
| Cutting Direction | Right Hand |
| Pieces per Box | 1 pc |
| Lot Size | 11 boxed drills |
| Grade/Code on Label | UA23 |
| Country of Origin | Japan |
| Operation | Drilling |
