[Diameter: 4.5mm]
Specifications:
Color: Golden
NGEL Point: 135° split point
Shank Type: Straight and Round Shank
Material: M35 Cobalt (5%) High Speed Steel
Multiple sizes for your choice
:4.2mm, Tool Length:43mm Total Length:75mm
4.5mm, Tool Length: 47mm Total Length: 80mm,
4.8mm, Tool Length: 51mm Total Length: 85mm,
0.2 inches (5 mm), Tool Length: 2.0 inches (51 mm), Total Length: 3.3 inches (8
5.1mm, Tool Length: 51mm Total Length: 85mm,
Tool Length: 2.0 inches (52 mm) Total Length: 3.4 inches (86 mm)
Tool Length: 2.2 inches (5.5 mm); Total Length: 3.7 inches (93 mm).
Brightness, wood, malleable and deep hole drilling positioning iron
Package included
6 x M35 Twist Drill.
Instructions:
The twist drill is a cutting tool primarily used for metal drilling, so the control speed is very
IMPORTANT!
2) The recommended speed of this product:100-800R / min, the higher the diameter the speed requirements will be slower.
3) M35 cobalt-content high-speed steel torsion drill has a hardness of HRC64-66 degrees, suitable for metal drilling. <38 degrees.
Cannot drill holes or hardened metals
4. When operating a manual drill, pay attention to adjust the rotation speed. If the rotation speed is too fast, the drill bit is prone to breakage.
5) This product should not be knocked during use, work must be fixed and swing while driving will break the work.
Drill
WARNING: We recommend using shields, guards, and packaging safety goggles to avoid injuries.