Сверло из быстрорежущей стали с кобальтовым покрытием
US $2.00-$2.80
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Procuct Name: | Black Finish Milled DIN345 HSS Morse Taper Shank Twist Drills |
Material: | HSS 4241,4341,6542-M2, Cobalt 5% M35 is Available |
Process: | Milled (Roll Forged is Available) |
Standard: | DIN345 (DIN341, DIN1870 are Also Available) |
MT No.: | No.1 to No.6 |
Size: | 6mm-100mm and 3/8" to 4" |
Flute Type: | Type N, Right Hand Cutting |
Point Angle: | 118 Degree (135 Degree Split Point are Available) |
Surface Finish: | Black Oxide (Black & White, Gray & Bright, Bright, Amber Color, Titanium Coating are Also available) |
Package: | One Piece in Plastic Box. |
Features: | 1.Precise dimension,long life and high efficiency. 2.High-speed steel (HSS) provides hardness for wear resistance 3.Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials 4.Self-centering 118-degree notched point penetrates material without a pilot hole more easily than a conventional point, and maintains a sharp cutting edge 5.Morse taper shank allows the tool to be inserted directly into the machine's spindle to facilitate high-torque applications such as large cut diameters 6.When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging 7.Designed to perform in a broad range of materials in the iron and steel families 8.Spiral flutes are constructed with a higher flute angle to remove chips more easily. |
D(mm) | L1 | L | MT | D(mm) | L1 | L | MT |
5~5.3 | 52 | 133 | 1 | 35.5 | 190 | 339 | 4 |
5.4~6 | 57 | 138 | 1 | 36 | 195 | 344 | 4 |
6.1~6.7 | 63 | 144 | 1 | 36.5 | 195 | 344 | 4 |
6.8 ~7.5 | 69 | 150 | 1 | 37 | 195 | 344 | 4 |
7.6~8.S | 75 | 156 | 1 | 37.5 | 195 | 344 | 4 |
8.6 ~9.5 | 81 | 162 | 1 | 38 | 200 | 349 | 4 |
9.6~10.6 | 87 | 168 | 1 | 38.5 | 200 | 349 | 4 |
10.7~11.8 | 94 | 175 | 1 | 39 | 200 | 349 | 4 |
11.9~13.2 | 101 | 182 | 1 | 39.5 | 200 | 349 | 4 |
13.3~14 | 108 | 189 | 1 | 40 | 200 | 349 | 4 |
14.1~15 | 114 | 212 | 2 | 40.5 | 205 | 354 | 4 |
15.1~16 | 120 | 218 | 2 | 41 | 205 | 354 | 4 |
16.1~17 | 125 | 223 | 2 | 41.5 | 205 | 354 | 4 |
17.1~18 | 130 | 228 | 2 | 42 | 205 | 354 | 4 |
18.1~19 | 135 | 233 | 2 | 42.5 | 205 | 354 | 4 |
19.1~20 | 140 | 238 | 2 | 43 | 210 | 359 | 4 |
20.1~21.2 | 145 | 243 | 2 | 43.5 | 210 | 359 | 4 |
21.3~22.4 | 150 | 248 | 2 | 44 | 210 | 359 | 4 |
22.5 | 155 | 253 | 2 | 44.5 | 210 | 359 | 4 |
23 | 155 | 253 | 2 | 45 | 210 | 359 | 4 |
23.5 | 155 | 276 | 3 | 45.5 | 215 | 364 | 4 |
24 | 160 | 281 | 3 | 46 | 215 | 364 | 4 |
24.5 | 160 | 281 | 3 | 46.5 | 215 | 364 | 4 |
25 | 160 | 281 | 3 | 47 | 215 | 364 | 4 |
25.5 | 165 | 286 | 3 | 47.5 | 215 | 364 | 4 |
26 | 165 | 286 | 3 | 48 | 220 | 369 | 4 |
26.5 | 165 | 286 | 3 | 48.5 | 220 | 369 | 4 |
27 | 170 | 291 | 3 | 49 | 220 | 369 | 4 |
27.5 | 170 | 291 | 3 | 49.5 | 220 | 369 | 4 |
28 | 170 | 291 | 3 | 50 | 220 | 369 | 4 |
28.5 | 175 | 296 | 3 | 50.5 | 225 | 374 | 4 |
29 | 175 | 296 | 3 | 51~53 | 225 | 412 | 5 |
29.5 | 175 | 296 | 3 | 54~56 | 230 | 417 | 5 |
30 | 175 | 296 | 3 | 57~60 | 235 | 422 | 5 |
30.5 | 180 | 301 | 3 | 61~63 | 240 | 427 | 5 |
31 | 180 | 301 | 3 | 64~67 | 245 | 432 | 5 |
31.5 | 180 | 301 | 3 | 68~71 | 250 | 437 | 5 |
32 | 185 | 334 | 4 | 72~75 | 255 | 442 | 5 |
32.5 | 185 | 334 | 4 | 76 | 260 | 447 | 5 |
33 | 185 | 334 | 4 | 77~80 | 260 | 514 | 6 |
33.5 | 185 | 334 | 4 | 81~85 | 265 | 519 | 6 |
34 | 190 | 339 | 4 | 86~90 | 270 | 524 | 6 |
34.5 | 190 | 339 | 4 | 91~95 | 275 | 529 | 6 |
35 | 190 | 339 | 4 | 96~100 | 280 | 534 | 6 |