HSS 4341 Step Drill Bit - 6-60mm 12 Step Straight Flute | High Speed Steel

Product Description

Description: 6-60mm HSS 4341 Step Drill Bit Hight Steel Speed 12 Steps Straight Flute Step Drill Specification: Material: High Speed Steel Drill Steps Size: 6-60mm Length: Approx. 106mm/ 4.17" Diameter: Approx. 60mm/ 2.36" (bottom) Steps: 12 steps (6mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm) (applicable to hardness below 25 degrees workpieces, such as carbon steel, aluminum parts)
Quantity: 1pc
Features: Unique step structure, one drill can open a variety of sizes. Easy to install and you don't have to change the drill when you working. 6-60mm(12 steps) suitable for many demand. Scope of application: thin iron plate, aluminum alloy, insulation board, 5mm PVC sheet. Warning: It can't work on the stainless steel,you must choose 6542/M2 step drill. Package Included: 1pc x 6-60mm Step Drill Notice: 1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2. The color may have different as the difference display, pls understand. More Details: