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METRIC TYPE 3518 - TAPER SHANK - FOUR FLUTES - FOR NON-FERROUS & CAST IRON
TYPE
Carbide tips brazed to hardened alloy steel bodies. Right spiral smooth flutes. Interchangeable pilot type.
Tools are designed with appropriate carbide grade and tool geometry for machining non-ferrous, cast iron and non-metals.
Below is Lexington Cutter's selection of 4 Spiral Flute Counterbores. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.
Tool diameter tolerance: +.001"/-.000".
Shank diameter tolerance: +.0000"/-.0005".
TOOL DIAMETER MIN
CUT
DIAM.		 PILOT
HOLE
DIAM.		 MORSE
TAPER		 OVER
ALL
LENGTH		 NO.
OF
FLUTES		 EDP
NO.		 PRICE
EACH		 DECIMAL
SIZE RANGE		 PRICE EACH - FINISHED TO DECIMAL SIZE
DECIMAL FRAC. 1 PC. 2 PC. 3 PC. 4 PC. 5 - 7 8 - 14 15+
12.0  .4724  .228    3/16 1 4  5/16 4 3518120 $128.95 11.990 - 12.776 $158.95 $138.90 $132.25 $128.95 $125.65 $122.85 $118.95
12.5  .4921  .228    3/16 1 4  5/16 4 3518125 128.95 — — — — — — — —
13.0  .5118  .228    3/16 1 4  5/16 4 3518130 142.85 12.777 - 13.564 172.85 152.80 146.00 142.85 139.45 136.70 132.70
13.5  .5315  .228    3/16 1 4  5/16 4 3518135 142.85 — — — — — — — —
14.0  .5512  .228    3/16 1 4  5/16 4 3518140 131.10 13.565 - 14.376 161.05 141.05 134.35 131.10 127.70 124.95 121.05
14.5  .5709  .228    3/16 2 5  1/8  4 3518145 146.35 14.377 - 15.164 176.40 156.25 149.60 146.35 143.00 140.20 136.30
15.0  .5906  .228    3/16 2 5  1/8  4 3518150 146.35 — — — — — — — —
15.5  .6102  .228    3/16 2 5  1/8  4 3518155 134.25 15.165 - 15.951 164.20 144.20 137.50 134.25 130.90 128.15 124.20
16.0  .6299  .228    3/16 2 5  1/8  4 3518160 153.70 15.952 - 16.739 183.75 163.65 157.00 153.70 150.45 147.65 143.70
16.5  .6496  .228    3/16 2 5  1/8  4 3518165 153.70 — — — — — — — —
17.0  .6693  .228    3/16 2 5  1/8  4 3518170 141.00 16.740 - 17.551 170.85 150.85 144.20 141.00 137.55 134.80 130.90
17.5  .6890  .228    3/16 2 5  1/8  4 3518175 141.00 — — — — — — — —
18.0  .7087  .290    1/4  2 5  3/8  4 3518180 156.10 17.552 - 18.339 186.05 166.05 159.40 156.10 152.80 149.95 146.00
18.5  .7283  .290    1/4  2 5  3/8  4 3518185 143.10 18.340 - 19.126 173.05 153.00 146.30 143.10 139.70 136.90 133.00
19.0  .7480  .290    1/4  2 5  3/8  4 3518190 143.10 — — — — — — — —
19.5  .7677  .290    1/4  2 5  3/8  4 3518195 158.50 19.127 - 19.914 188.45 168.35 161.70 158.50 155.05 152.30 148.40
20.0  .7874  .290    1/4  2 5  3/8  4 3518200 145.40 19.915 - 20.726 175.35 155.25 148.55 145.40 141.95 139.25 135.25
20.5  .8071  .290    1/4  2 5  3/8  4 3518205 145.40 — — — — — — — —
21.0  .8268  .290    1/4  2 5  3/8  4 3518210 166.05 20.727 - 21.514 196.05 175.90 169.25 166.05 162.70 159.90 155.95
21.5  .8465  .290    1/4  2 5  3/8  4 3518215 166.05 — — — — — — — —
22.0  .8661  .290    1/4  2 5  3/8  4 3518220 152.10 21.515 - 22.301 182.05 162.05 155.40 152.10 148.70 145.95 142.05
22.5  .8858  .290    1/4  3 6  1/8  4 3518225 170.15 22.302 - 23.089 200.15 180.05 173.30 170.15 166.75 164.00 160.00
23.0  .9055  .290    1/4  3 6  1/8  4 3518230 170.15 — — — — — — — —
23.5  .9252  .290    1/4  3 6  1/8  4 3518235 155.90 23.090 - 23.901 185.85 165.75 159.10 155.90 152.45 149.75 145.80
24.0  .9449  .353    5/16 3 6  3/8  4 3518240 173.80 23.902 - 24.689 203.70 183.70 176.95 173.80 170.40 167.65 163.65
24.5  .9646  .353    5/16 3 6  3/8  4 3518245 173.80 — — — — — — — —
25.0  .9843  .353    5/16 3 6  3/8  4 3518250 159.20 24.690 - 25.476 189.15 169.10 162.40 159.20 155.80 153.10 149.15
25.5 1.0039  .353    5/16 3 6  3/8  4 3518255 167.15 25.477 - 27.076 198.30 177.40 170.45 167.15 163.65 160.80 156.75
26.0 1.0236  .353    5/16 3 6  3/8  4 3518260 167.15 — — — — — — — —
27.0 1.0630  .353    5/16 3 6  3/8  4 3518270 167.15 — — — — — — — —
28.0 1.1024  .353    5/16 3 6  3/8  4 3518280 172.00 27.077 - 28.651 203.15 182.35 175.40 172.00 168.55 165.70 161.65
29.0 1.1417  .353    5/16 3 6  3/8  4 3518290 177.40 28.652 - 30.239 208.55 187.75 180.80 177.40 173.95 171.10 167.00
30.0 1.1811  .353    5/16 3 6  3/8  4 3518300 177.40 — — — — — — — —
Diameters up to 50mm - call us for price & availability.

Do you need special 4 Spiral Flute Counterbores?

If you can't find the specific 4 Spiral Flute Counterbores you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special 4 Spiral Flute Counterbores.

Thank you for using Lexington Cutter for your 4 Spiral Flute Counterbores.