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All Products ➞ Bordo ➞ Drills ➞ Jobber ➞ Black Finish HSS ➞ Fractional Sets
1/16-1/4" 13 Piece Black HSS Jobber Drill Set ABS Case
Part Number: | 2000-F1 |
Brand: | Bordo |
Sub Brand: | Black Knight |
Barcode: | 9326518037200 |
Components:
Part Number | Quantity | |
---|---|---|
2000-1/16 | 1 | |
2000-5/64 | 1 | |
2000-3/32 | 1 | |
2000-7/64 | 1 | |
2000-1/8 | 2 | |
2000-9/64 | 1 | |
2000-5/32 | 1 | |
2000-11/64 | 1 | |
2000-3/16 | 1 | |
2000-13/64 | 1 | |
2000-7/32 | 1 | |
2000-15/64 | 1 | |
2000-1/4 | 1 |
About this item:
- 1/16-1/4" 13 Piece Black HSS Twist Set ABS Case
- Bordo Black Knight M2-HSS Twist Drills.
- ANSI B94-11
- 118º Split Point (crankshaft point)
- Split point is self centering and reduces the need for end thrust.
- Friction at workpiece is reduced.
- 118º point angles are ideal for use in materials such as mild steel and cast iron.
- The 118º point creates easily controlled chips which are wide and thin.
- 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.