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H1

MHCDS 5X60゚X12

【英】センタ穴ドリル詳細

Center Drills for Carbon Steels of Middle Hardness for running at High Speed

Design for Center drills
VMHCD5.0S

Product code:VMHCD5.0S

Manufacturer's Suggested Retail Price (MSRP*):JPY6,480

Stock Distribution's stock
PDF Catalog PDF
2D CAD 2D:DXF2D:PDF
3D CAD 3D:STEP3D:PDF
※MSRP is for reference purposes only. Please consult your local distributor for pricing.
Pricing outside Japan may vary due to each country's tax schedule,
tariffs, import/shipping charges, and duties imposed by customs.

Spec

Shank dia. (Ds) 12 mm
Drill dia (Dc) 5 mm
Overall length (L) 55 mm
Drill length (ℓ) 4.6 mm
Angle (θ) 60°
Materials HSS-Co
Surface treatment Coating
Gross Weight 41 g
Center hole diameter (Dw) 10 mm

Recommended machining conditions by work material

Work Material Cutting speed
n
(min-1)
Feed
νf
(mm/min)
Low carbon steels
Medium carbon steels 800 160
High carbon steels 800 160
Alloy steels 800 160
Heat treated steel(25〜35HRC) 400 80
Heat treated steel(35〜45HRC)
Heat treated steel(45〜55HRC)
Heat treated steel(55〜63HRC)
Stainless steels(SUS)
Tool steels 600 120
Cast steels
Cast irons
Ductile cast irons 700 140
Copper
Brass
Brass castings
Bronze
Wrought aluminum
Aluminum alloy castings
Magnesium alloy die castings
Zinc alloy die castings
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin