HSS Cone Step Drill Bit 1/8"-1/2"

Original Eagle Professional Tools
HSS Cone Step Drill Bit
 
• 1/8" to 1/2" --- Its step from 1/8”, 5/32”, 3/16” 7/32”, 1/4”, 9/32”, 5/16”,11/32“, 3/8”, 13/32", 7/16", 15/32" & 1/2".
• Unique structure, can open a variety of specifications of aperture.
• Do not need to use center punch, not easy to be broken.
• Deburring, chamfering, hole enlargement function.
• Can drill in the thin iron plate, aluminum insulation board, PVC board with 5mm thickness
• 100% Brand New and High Quality Specifications:
• Material: High Speed Steel
• Color: Gold (As Pictures Show)
• Quantity: 1 pc. Package Contents: 1
• Step Drill Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.