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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  5/16 4 3518120 $135.40 11.990 - 12.776 $166.95 $145.80 $138.80 $135.40 $131.95 $129.00 $124.90
12.5  .4921  .228    3/16 1  5/16 4 3518125 135.40
13.0  .5118  .228    3/16 1  5/16 4 3518130 149.95 12.777 - 13.564 181.45 160.45 153.30 149.95 146.45 143.55 139.35
13.5  .5315  .228    3/16 1  5/16 4 3518135 149.95
14.0  .5512  .228    3/16 1  5/16 4 3518140 137.70 13.565 - 14.376 169.10 148.10 141.05 137.70 134.05 131.20 127.05
14.5  .5709  .228    3/16 2  1/ 4 3518145 153.70 14.377 - 15.164 185.20 164.10 157.10 153.70 150.15 147.20 143.10
15.0  .5906  .228    3/16 2  1/ 4 3518150 153.70
15.5  .6102  .228    3/16 2  1/ 4 3518155 141.00 15.165 - 15.951 172.40 151.40 144.35 141.00 137.50 134.60 130.40
16.0  .6299  .228    3/16 2  1/ 4 3518160 161.40 15.952 - 16.739 192.90 171.85 164.85 161.40 157.90 155.00 150.90
16.5  .6496  .228    3/16 2  1/ 4 3518165 161.40
17.0  .6693  .228    3/16 2  1/ 4 3518170 148.05 16.740 - 17.551 179.40 158.40 151.40 148.05 144.40 141.55 137.50
17.5  .6890  .228    3/16 2  1/ 4 3518175 148.05
18.0  .7087  .290    1/ 2  3/ 4 3518180 163.95 17.552 - 18.339 195.35 174.35 167.35 163.95 160.45 157.45 153.30
18.5  .7283  .290    1/ 2  3/ 4 3518185 150.20 18.340 - 19.126 181.70 160.65 153.60 150.20 146.70 143.80 139.65
19.0  .7480  .290    1/ 2  3/ 4 3518190 150.20
19.5  .7677  .290    1/ 2  3/ 4 3518195 166.40 19.127 - 19.914 197.90 176.75 169.80 166.40 162.80 159.95 155.80
20.0  .7874  .290    1/ 2  3/ 4 3518200 152.65 19.915 - 20.726 184.10 163.05 155.95 152.65 149.05 146.15 142.05
20.5  .8071  .290    1/ 2  3/ 4 3518205 152.65
21.0  .8268  .290    1/ 2  3/ 4 3518210 174.35 20.727 - 21.514 205.85 184.75 177.75 174.35 170.80 167.85 163.75
21.5  .8465  .290    1/ 2  3/ 4 3518215 174.35
22.0  .8661  .290    1/ 2  3/ 4 3518220 159.75 21.515 - 22.301 191.15 170.15 163.15 159.75 156.10 153.25 149.10
22.5  .8858  .290    1/ 3  1/ 4 3518225 178.70 22.302 - 23.089 210.15 189.05 182.00 178.70 175.05 172.20 168.00
23.0  .9055  .290    1/ 3  1/ 4 3518230 178.70
23.5  .9252  .290    1/ 3  1/ 4 3518235 163.65 23.090 - 23.901 195.15 174.00 167.10 163.65 160.10 157.20 153.10
24.0  .9449  .353    5/16 3  3/ 4 3518240 182.50 23.902 - 24.689 213.90 192.85 185.80 182.50 178.90 176.05 171.85
24.5  .9646  .353    5/16 3  3/ 4 3518245 182.50
25.0  .9843  .353    5/16 3  3/ 4 3518250 167.15 24.690 - 25.476 198.60 177.60 170.50 167.15 163.60 160.70 156.65
25.5 1.0039  .353    5/16 3  3/ 4 3518255 175.50 25.477 - 27.076 208.20 186.25 179.00 175.50 171.85 168.85 164.50
26.0 1.0236  .353    5/16 3  3/ 4 3518260 175.50
27.0 1.0630  .353    5/16 3  3/ 4 3518270 175.50
28.0 1.1024  .353    5/16 3  3/ 4 3518280 180.60 27.077 - 28.651 213.30 191.45 184.15 180.60 176.95 173.95 169.70
29.0 1.1417  .353    5/16 3  3/ 4 3518290 186.25 28.652 - 30.239 218.95 197.10 189.85 186.25 182.65 179.60 175.35
30.0 1.1811  .353    5/16 3  3/ 4 3518300 186.25
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.