Good quality Extra Long Twist Drill Bits - Good quality carbide rod with 45 55 or 65HRC Step Drill – MSK
Good quality Extra Long Twist Drill Bits - Good quality carbide rod with 45 55 or 65HRC Step Drill – MSK Detail:
Features:
Drilling and chamfering
Smooth chip evacuation
Preferred tungsten steel
Suitable for drilling step hole at one time
Advantage:
1. Large chip flutes can effectively ensure smooth chip removal and improve machining efficiency
2. AlTiN/TiSiN/AlTiSiN/TiN/without coating, all are available
3. Cemented carbide
Using fine-grained tungsten steel base material, it has higher hardness and better bending strength, the tool is more wear-resistant, not easy to chip and break, and has a long service life
4. Easy to operate chamfering
The chamfered shank layout is easier to clamp。
Tips for Taking Care of Step Drill Bit
If you can manage to take proper care of your tool, it will serve the purpose for a long time. This way, you won’t have to spend extra money on buying a new kit soon. Now, is it too challenging to take good care of a step drill bit kit? Not at all, it’s as easy as it can be. Now, let’s learn how to do it right.
Step 1: You need to clean the bits at a regular interval during the work. Otherwise, it will be prone to damage faster than expected.
Step 2: You have to wipe the bit once you are done with the work.
Step 3: Scrub any debris off the bits by using a toothbrush.
Step 4: You can apply machine oil afterward to the bits.
| Hand type | Straight handle | 工件材料Workpiece Material | Metal materials such as iron, copper, aluminum, alloy steel, cast iron, etc. |
| Brand | MSK | Material | Carbide |
| Function | Drill stepped holes, counterbore chamfers | Small Head diameter(mm) | 3.4-14.0 |
| D1(mm) | D2(mm) | L(mm) | L1(mm) | L2(mm) |
| 3.4 | 6.5 | 65 | 35 | 13 |
| 4.5 | 8.0 | 75 | 42 | 18 |
| 5.5 | 9.5 | 85 | 50 | 22 |
| 6.6 | 11.0 | 90 | 53 | 25 |
| 9.0 | 14.0 | 95 | 53 | 28 |
| 11.0 | 17.5 | 105 | 63 | 30 |
| 14.0 | 20.0 | 110 | 68 | 32 |
Use:
Aviation Manufacturing
Machine Production
Car manufacturer
Mold making
Electrical Manufacturing
Lathe processing
Product detail pictures:
Related Product Guide:
Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Good quality Extra Long Twist Drill Bits - Good quality carbide rod with 45 55 or 65HRC Step Drill – MSK , The product will supply to all over the world, such as: Porto, Jordan, Tunisia, Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!
By Hilary from Swansea - 2018.09.16 11:31
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Coral from Hamburg - 2017.07.07 13:00
