Quantity discount
kwb COBALT Twist Drill 4.5 mm
4.5 mmDelivered between Sat, 17.10. and Tue, 20.10.
5 pieces in stock at supplier
5 pieces in stock at supplier
Free shipping starting at 50.–
Drill diameter21
At a Glance
High Heat Resistance
The cobalt-alloyed HSS steel significantly increases heat resistance during demanding machining operations on difficult-to-cut metals.
Precise Spot Drilling
The 135° split point angle enables self-centring spot drilling on the surface without the need for prior centre punching.
Broad Tool Compatibility
The cylindrical shank allows the drill bit to be used in all standard power drills with a three-jaw drill chuck.
In Detail
30-day right of return
24 Months Warranty (Bring-in)
3 additional offers