Description:
The countersunk head is made of HSS-6542, which can process metal or non-metal products below 30 degrees HRC,
such as cast iron, tool steel, copper and aluminum, alloy steel, iron, die steel and so on.
Specification:
Material: HSS6542 (M2)
Sizes: OD (Hole Diameter)
M12: OD(14X20)
M10: OD (11X17.5)
M8: OD (9X14)
M6: OD (6.6X11)
M5: OD (5.5X9.5)
M4: OD (4.5X8)
M3: OD (3.4X6.5)
Quantity: 1pc (optional)
Features:
- Drilling steady, high efficiency, hole wall is smooth and chip evacuation unobstructed.
- Removed chip fast, drilling hole fast.
Package Included:
1 x Twist Step Drill Bit
More Details:
