New
Made in South Korea
Dream DRILLS MQL Type 30XD End Mill Shank with Coolant Hole (DHM30)
TiAlN-Coated Deep Steel Drilling 30×DCode: DHM30030
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Key Features
- Micrograin Carbide Substrate
- MQL Type 30xD long length with coolant hole
- h7 tolerance on steel and cast iron
Made in South Korea
If you're not 100% happy with your purchase, we'll replace or refund.
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- Specifications
- Specifications
- Operation
- Work Material
- Reviews
Product Description
YG-1 DHM30 MQL Type Carbide Dream Drills deliver 30xD long length high performance drilling. The through coolant design is self centering with a 140 degree drill point. Holes achieve h7 tolerance, often removing separate reaming on steel and cast iron. Diameters span 3 to 8 mm with whole number shanks for secure holding.
- Micrograin Carbide Substrate
- MQL Type 30xD long length with coolant hole
- h7 tolerance on steel and cast iron
- End Mill Shank, diameters 3 to 8 mm, whole number shanks
- Use with a 5 Micron or less Run-Out Tool Holder
Product Data
| Workpiece Material | P K |
| Helix Angle | 30 |
| Operation | Blind Drilling, Through Drilling |
| Shank Type | Plain H6 |
| Surface Treatment | Titanium Aluminium Nitride Coating |
| Tolerance Grade | H7 |
| Tool Material | MG |
| Toolholder Coolant | 45 Bar |
| Drilling Depth | 30XD |
| Length |
EXTRA LONG |
| Size Min | D3.0 |
| Size Max | D8.0 |
| Surface Treatment | TiAIN |
Blind Drilling
Through Drilling
Carbon Steels
Excellent
Good
Great
Excellent
Alloy Steels
Excellent
Good
Great
Excellent
High Alloy Steels
Great
Good
Great
Excellent
High Carbon Steels
Great
Good
Great
Excellent
Structural Steels
Excellent
Good
Great
Excellent
Tool Steels
Great
Good
Great
Excellent
High Alloyed
Great
Good
Great
Excellent
Cast Iron
Excellent
Good
Great
Excellent
