1-13mm 25 Pce HSS Cobalt Drill Set ABS Case
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Original price
$712.68
Original price
$712.68
-
Original price
$712.68
Original price
$712.68
Current price
$343.09
$343.09
-
$343.09
Current price
$343.09
- 1-13mm 25 Pce HSS Cobalt Drill Set ABS Case
- 1.0-10.0mm x 0.5mm, 11.0-13.0mm x 1.0mm PLUS 3.3, 4.2, 6.8mm.
- Bordo Metric Cobalt Tough HSS-Co5 Twist Drills.
- DIN338
- 135º Split Point (crankshaft point).
- Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
- The 135º point should be used to cut harder steel materials especially in deep hole applications.
- In these situations it will produce thicker chips minimising work hardening of the cavity.
- Faster penetration reduces abrasion and friction along the cutting edges.
- Cobalt HSS Twist drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
- Bronze Finish (gold oxide) surface treatment. The metallic brown coloured low temperature temper treatment is normally only used on cobalt tools for identification purposes.