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H1

C-CD-SL L150 2.5X60゚X8

【英】センタ穴ドリル詳細

Low Shank Low Helix Carbide Center Drills-Type A 60°

Design for Center drills
CCDM2.5

Product code:CCDM2.5

Manufacturer's Suggested Retail Price (MSRP*):JPY40,300

Stock Limited 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) 8 mm
Drill dia (Dc) 2.5 mm
Overall length (L) 150 mm
Drill length (ℓ) 2.5 mm
Angle (θ) 60°
Materials Carbide
Gross Weight 113 g
Center hole diameter (Dw) 6.5 mm

Recommended machining conditions by work material

Work Material Cutting speed
n
(min-1)
Feed
νf
(mm/min)
Low carbon steels
Medium carbon steels
High carbon steels 2000 50
Alloy steels 1500 40
Heat treated steel(25〜35HRC) 980 25
Heat treated steel(35〜45HRC) 590 15
Heat treated steel(45〜55HRC)
Heat treated steel(55〜63HRC)
Stainless steels(SUS)
Tool steels
Cast steels
Cast irons 2000 50
Ductile cast irons
Copper
Brass
Brass castings 2400 60
Bronze
Wrought aluminum
Aluminum alloy castings 2400 60
Magnesium alloy die castings
Zinc alloy die castings
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin