Parallel shank twist drills, extra long series,type T100

VN60045 High-speed steel HSS Co5 DIN 1869

D	l₁	l₂	Item code	On stock
2	125	85	VN60045.0200	No
2,2	135	90	VN60045.0220	No
2,5	140	95	VN60045.0250	Yes
2,8	150	100	VN60045.0280	Yes
3	150	100	VN60045.0300	Yes
3,2	155	105	VN60045.0320	Yes
3,5	165	115	VN60045.0350	Yes
4	175	120	VN60045.0400	Yes
4,2	175	120	VN60045.0420	Yes
4,5	185	125	VN60045.0450	Yes
4,8	195	135	VN60045.0480	No
5	195	135	VN60045.0500	Yes
5,5	205	140	VN60045.0550	Yes
5,8	205	140	VN60045.0580	Yes
6	205	140	VN60045.0600	Yes
6,5	215	150	VN60045.0650	Yes
7	225	155	VN60045.0700	Yes
7,5	225	155	VN60045.0750	Yes
8	240	165	VN60045.0800	Yes
8,5	240	165	VN60045.0850	Yes
9	250	175	VN60045.0900	Yes
10	265	185	VN60045.1000	Yes
10,5	265	185	VN60045.1050	Yes
11	280	195	VN60045.1100	No
12	295	205	VN60045.1200	No

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.3 \| Tool steels low alloyed	≤ 1100 N/mm²
P.4 \| Heat treatable steels	≤ 900 N/mm²
P.5 \| Tool steels high alloyed	≤ 1100 N/mm²
P.6 \| Tool and treated steels	> 1100 N/mm²
M.1 \| Corrosion- and acid-proof steels	≤ 750 N/mm²
M.2 \| Corrosion- and acid-proof steels	750 - 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	≤ 800 N/mm²
S.1 \| Chrome-nickel alloys	≤ 1500 N/mm²
S.2 \| Titanium, Titanium alloys	≤ 1250 N/mm²

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Profile of fluete is wide rounded with rear edges, very thick core, point angle 135°.

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Conical lip relief, split point, DIN 1412 form C.

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Lead of helix 39°.

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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.