VK10015 SETHigh-speed steel HSS Co5DIN 345
Type N
Tool geometry
Point shape - form N
Point angle 128°
Right helix
Material HSS Co5
New
Set of tapper shank drills, jobber series, diameter 14,5-30 mm, 9 pcs
Item codeOn stock
VK10015.01 SET No

Content of set

Item codeDMKl1l2
VK10015.1500152212114
VK10015.1600162218120
VK10015.1800182228130
VK10015.2000202238140
VK10015.2200222248155
VK10015.2400243281160
VK10015.2600263286165
VK10015.2800283291170
VK10015.3000303296175

Cutting conditions


Material

Strength
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²
P.2 | General construction steels, steel castings≤ 850 N/mm²
P.4 | Heat treatable steels≤ 900 N/mm²
M.1 | Corrosion- and acid-proof steels≤ 750 N/mm²
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²
M.3 | Corrosion- and acid-proof steels> 850 N/mm²
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²
K.2 | Cast iron (> 240 HB)> 800 N/mm²
N.4 | Cooper-zinc alloys, cooper-tin alloys≤ 850 N/mm²
S.1 | Chrome-nickel alloys≤ 1500 N/mm²

Calculations of cutting conditions

Product attributes

Type N

Type N

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Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.
Point shape - form N

Point shape - form N

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Conical lip relief, DIN 1412 form N.
Right helix

Right helix

Tool geometry

Tool geometry

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Lead of helix 25° - 30°.
Point angle 128°

Point angle 128°

Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.