GOONSDS Twist Drill Bit, M35 Metal Cobalt Drill Bits for Steel, Stainless Steel, Metal (1Pc),Diameter: 20mm

Was: $154.40
Now: $77.20
(No reviews yet) Write a Review
SKU:
ZDU540843
UPC:
3643733827383
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
Adding to cart… The item has been added
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
15.5mm,Tool length 119mm Overall Length:177mm,
16mm,Tool length 120mm Overall Length:178mm,
18mm,Tool length 128mm Overall Length:193mm,
20mm,Tool length 130mm Overall Length:200mm,


Suitable For: luminum, wood, malleable and deep hole drilling positioning holes iron.
- Can be used radial drill, bench drill or hand drill chuck for drilling operations.
Packing Included
1 x M35 twist drill


INSTRUCTIONS FOR USE:
Twist drill is a cutting tool, mainly used for metal drilling, so the control speed is very
The essential.
2) The recommended speed of this product: 100-800R/MIN, the larger the diameter, the slower the speed requirement
3) M35 cobalt-containing high-speed steel twist drill has a hardness of HRC64-66 degrees, suitable for metal drills <38 degrees
Hole, can't drill hardened metal
4 When working with manual drills, pay attention to adjusting the rotation speed. If the rotation speed is too fast, the drill bit is easy to be damaged.
5) This product must not be knocked during use, the work must be fixed, and the work will break when it swings during operation.
drill
WARNING: To avoid injury, the use of shields, guards and wrap around safety goggles is recommended.