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H1

CE-S(II) 4X60゚X18

【英】センタ穴ドリル詳細

High Helix Center Drills-Type B 60° , (Old JIS Type 2)

Design for Center drills
CE24.0

Product code:CE24.0

Manufacturer's Suggested Retail Price (MSRP*):JPY17,800

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) 18 mm
Drill dia (Dc) 4 mm
D1 10 mm
Overall length (L) 76 mm
Drill length (ℓ) 5 mm
Angle (θ) 60°
Materials HSS
Gross Weight 101 g
Center hole diameter (Dw) 14 mm

Recommended machining conditions by work material

Work Material Cutting speed
n
(min-1)
Feed
νf
(mm/min)
Low carbon steels 680 60
Medium carbon steels 680 60
High carbon steels
Alloy steels
Heat treated steel(25〜35HRC)
Heat treated steel(35〜45HRC)
Heat treated steel(45〜55HRC)
Heat treated steel(55〜63HRC)
Stainless steels(SUS) 270 20
Tool steels
Cast steels
Cast irons
Ductile cast irons
Copper
Brass 1100 100
Brass castings 1100 100
Bronze
Wrought aluminum 910 80
Aluminum alloy castings 910 80
Magnesium alloy die castings
Zinc alloy die castings
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin