Feature(may vary by option.)
●Cobalt (5%) high speed steel, increase the wear and heat resistance of the drill bit, and extend the life of the drill bit
●Fully grinding process allows for smooth surface of drill bit, reducing friction and faster cutting speed
●Fully Ground Process and 135° Split Point: Fully ground spiral groove design quickly removes particles, reduces friction and heat for faster, cooler excavation performance. The 135° split point with straight shank prevents walking, making the drilling accurate and faster. No center punch required
●Widely used in stainless steel, die steel, aluminum alloy, cast iron, copper, galvanized pipe perforated metal materials
●We are committed to customer satisfaction. We will provide you with good customer service and will solve your problem within 24 hours to give you a satisfactory customer experience
[Diameter: 4.5mm]
Description
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.