Bordo 2501-S1 Long Series Black HSS Drill Bit Set 6 Piece Metric

Bordo Long Series Black Drill Set

• 6 Piece Long Series Black Drill Set
• ANSI B94-11
• 118° chisel point with 30° helix.
• Chisel point is suitable for general purpose drilling.
• Black Finish Twist Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating.
• This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life.
• Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.

Components

Part Number
Title
Quantity
2501-3.00
3mm HSS Long Series Drill
1
2501-4.00
4mm HSS Long Series Drill
1
2501-5.00
5mm HSS Long Series Drill
1
2501-6.00
6mm HSS Long Series Drill
1
2501-8.00
8mm HSS Long Series Drill
1
2501-10.00
10mm HSS Long Series Drill
1