Product Details
Place of Origin: Changzhou,Jiangsu
Brand Name: OEM/ODM
Payment & Shipping Terms
Minimum Order Quantity: 10PCS
Price: To be negotiated
Packaging Details: 1.1piece in a plastic pipe ,10pieces per group and air bubble paper in a carton to reduce the shock. 2.Other package requests designed by customer will be accepted.
Delivery Time: 7-15DAYS
Payment Terms: T/T, Western Union
Product Name: |
NC Drill |
Material: |
100% Solid Carbide |
Coating: |
AlTiN,Ticn,TiSiN |
Controlling Mode: |
CNC Tooling System |
Usage: |
Metal Drilling |
Suitable For: |
Cooper.Cast Iron.Carbon Steel.Mould Steel |
Product Name: |
NC Drill |
Material: |
100% Solid Carbide |
Coating: |
AlTiN,Ticn,TiSiN |
Controlling Mode: |
CNC Tooling System |
Usage: |
Metal Drilling |
Suitable For: |
Cooper.Cast Iron.Carbon Steel.Mould Steel |
Carbide spotting drill is a type of cutting tool used in metalworking to create a small, shallow hole in a workpiece before drilling a larger hole.
It is typically made of solid carbide, which is a very hard and durable material that can withstand high temperatures and wear.
The spotting drill has a pointed tip that is used to accurately locate the center of the hole and create a small indentation or "spot" for the larger drill bit to follow.
This helps to ensure that the larger hole is drilled accurately and without wandering or drifting off center.
Carbide spotting drills are commonly used in precision machining applications, such as aerospace and medical device manufacturing, where accuracy and consistency are critical.
Raw materials from China
| Materials Type | Brand | Original from |
| YG25,YL10.2 | ZCCT | Zhuzhou China |
| GU20,GU20F,GU25UF | GESAC | XiaMeng China |
Raw materials from world
| Materials Type | Brand | Original from |
| K2210 | Kennametal | America |
| AF K34 ,K44,K45 | AF | Germany |
| Teagutec | Teagutec | Korea |
Parameter of Raw materials
| HRC | Materials | Grain Size(μm) | CO(%) | Flexural Strength(N/mm²) |
| HRC45 | YG25 | 0.7 | 10 | 2800 |
| HRC55 | YL10.2 | 0.6 | 10 | 3800 |
| HRC60 | kenanametal2210 | 0.4 | 12 | 4800 |
| HRC65 | AF K34 | 0.4 | 9 | 5300 |
