INVOLUTE HIGH SPEED STEEL GEAR CUTTERS Gear Cutters • CUTTERS 203 APPLICATIONS: • Specialty cutting tools designed for milling gears. • For cutting the teeth to suit a special gear shape called an involute form. • Designed as arbor mounted cutters for machine tools. • Well suited for use in a variety of ferrous and non-ferrous materials. • For optimal performance and the best tool life the correct cutting speeds and feeds must be used and suitable lubricating/ cutting oils or appropriate coolant fluids are recommended. FEATURES: • Available in sets of 8 cutters to suit different numbers of teeth. • Sized and proportioned to afford a good cutting range and ample rigidity. • Straight form tooth design to suit the involute gear form. Involute • For spur gears with a 14-1/2° or 20° pressure angle. • 8 cutters are made for each pitch. • Form relieved to allow resharpening many times without changing the form. TECHNICAL DATA: • Manufactured from high speed steel. • Ground from solid. • Straight teeth on periphery of cutters. • Made to suit diametrical pitch of 2 to 48 for either 14-1/2° or 20° pressure angle gears. • Cutter sets can accommodate gears from 12 teeth to a rack gear. • Bright finish. RANGE OF CUTTERS: CUTTER# # OF TEETH OF GEAR 1 135 Teeth to rack 2 55 Teeth to 134 Teeth 3 35 Teeth to 54 Teeth 4 26 Teeth to 34 Teeth 5 21 Teeth to 25 Teeth 6 17 Teeth to 20 Teeth 7 14 Teeth to 16 Teeth 8 13 Teeth to 12 Teeth Specify cutter # and pitch when ordering. DIAMETRICAL CUTTER HOLE PITCH DIAMETER SIZE CUTTER #1 14-1/2° PRESSURE ANGLE INVOLUTE GEAR CUTTERS [E18] 2* 2-1/2* 3* 4 5 6 7* 8 9* 10 11* 12 14 16 18 20 22* 24* 26* 28* 30* 32 48* 5-3/4" 5-3/4 5-1/4 4-1/4 3-5/8 3-1/2 2-7/8 2-7/8 2-3/4 2-3/4 2-3/8 2-5/8 2-1/2 2-1/2 2-3/8 2-3/8 2 1-3/4 1-3/4 1-3/4 1-3/4 2-1/4 1-3/4 1-1/2" 1-1/2 1-1/4 1-1/4 1-1/4 1-1/4 1 1 1 1 1 1 1 1 1 1 7/8 7/8 7/8 7/8 7/8 1 7/8 10-281-020 10-281-025 10-281-030 10-281-040 10-281-050 10-281-060 10-281-070 10-281-080 10-281-090 10-281-100 10-281-110 10-281-120 10-281-140 10-281-160 10-281-180 10-281-200 10-281-220 10-281-240 10-281-260 10-281-280 10-281-300 10-281-320 10-281-480 20° PRESSURE ANGLE INVOLUTE GEAR CUTTERS [E188] 4 3-5/8" 1-1/4" 10-289-041 5 3-3/4 1-1/4 10-289-051 6 3-1/2 1-1/4 10-289-061 7 2-7/8 1 10-289-071 8 2-7/8 1 10-289-081 9 2-3/4 1 10-289-091 10 2-3/4 1 10-289-101 12 2-5/8 1 10-289-121 14 2-1/2 1 10-289-141 16 2-1/2 1 10-289-161 18 2-3/8 1 10-289-181 20 2-3/8 1 10-289-201 24 2-1/4 1 10-289-241 32 2-1/4 1 10-289-321 40 1-3/4 7/8 10-289-401 48 1-3/4 7/8 10-289-481 *Special sizes CUTTER #2 10-282-020 10-282-025 10-282-030 10-282-040 10-282-050 10-282-060 10-282-070 10-282-080 10-282-090 10-282-100 10-282-110 10-282-120 10-282-140 10-282-160 10-282-180 10-282-200 10-282-220 10-282-240 10-282-260 10-282-280 10-282-300 10-282-320 10-282-480 10-289-042 10-289-052 10-289-062 10-289-072 10-289-082 10-289-092 10-289-102 10-289-122 10-289-142 10-289-162 10-289-182 10-289-202 10-289-242 10-289-322 10-289-402 10-289-482 CUTTER #3 10-283-020 10-283-025 10-283-030 10-283-040 10-283-050 10-283-060 10-283-070 10-283-080 10-283-090 10-283-100 10-283-110 10-283-120 10-283-140 10-283-160 10-283-180 10-283-200 10-283-220 10-283-240 10-283-260 10-283-280 10-283-300 10-283-320 10-283-480 10-289-043 10-289-053 10-289-063 10-289-073 10-289-083 10-289-093 10-289-103 10-289-123 10-289-143 10-289-163 10-289-183 10-289-203 10-289-243 10-289-323 10-289-403 10-289-483 CUTTER #4 10-284-020 10-284-025 10-284-030 10-284-040 10-284-050 10-284-060 10-284-070 10-284-080 10-284-090 10-284-100 10-284-110 10-284-120 10-284-140 10-284-160 10-284-180 10-284-200 10-284-220 10-284-240 10-284-260 10-284-280 10-284-300 10-284-320 10-284-480 10-289-044 10-289-054 10-289-064 10-289-074 10-289-084 10-289-094 10-289-104 10-289-124 10-289-144 10-289-164 10-289-184 10-289-204 10-289-244 10-289-324 10-289-404 10-289-484 CUTTER #5 10-285-020 10-285-025 10-285-030 10-285-040 10-285-050 10-285-060 10-285-070 10-285-080 10-285-090 10-285-100 10-285-110 10-285-120 10-285-140 10-285-160 10-285-180 10-285-200 10-285-220 10-285-240 10-285-260 10-285-280 10-285-300 10-285-320 10-285-480 10-289-045 10-289-055 10-289-065 10-289-075 10-289-085 10-289-095 10-289-105 10-289-125 10-289-145 10-289-165 10-289-185 10-289-205 10-289-245 10-289-325 10-289-405 10-289-485 CUTTER #6 10-286-020 10-286-025 10-286-030 10-286-040 10-286-050 10-286-060 10-286-070 10-286-080 10-286-090 10-286-100 10-286-110 10-286-120 10-286-140 10-286-160 10-286-180 10-286-200 10-286-220 10-286-240 10-286-260 10-286-280 10-286-300 10-286-320 10-286-480 10-289-046 10-289-056 10-289-066 10-289-076 10-289-086 10-289-096 10-289-106 10-289-126 10-289-146 10-289-166 10-289-186 10-289-206 10-289-246 10-289-326 10-289-406 10-289-486 CUTTER #7 10-287-020 10-287-025 10-287-030 10-287-040 10-287-050 10-287-060 10-287-070 10-287-080 10-287-090 10-287-100 10-287-110 10-287-120 10-287-140 10-287-160 10-287-180 10-287-200 10-287-220 10-287-240 10-287-260 10-287-280 10-287-300 10-287-320 10-287-480 10-289-047 10-289-057 10-289-067 10-289-077 10-289-087 10-289-097 10-289-107 10-289-127 10-289-147 10-289-167 10-289-187 10-289-207 10-289-247 10-289-327 10-289-407 10-289-487 CUTTER #8 10-288-020 10-288-025 10-288-030 10-288-040 10-288-050 10-288-060 10-288-070 10-288-080 10-288-090 10-288-100 10-288-110 10-288-120 10-288-140 10-288-160 10-288-180 10-288-200 10-288-220 10-288-240 10-288-260 10-288-280 10-288-300 10-288-320 10-288-480 10-289-048 10-289-058 10-289-068 10-289-078 10-289-088 10-289-098 10-289-108 10-289-128 10-289-148 10-289-168 10-289-188 10-289-208 10-289-248 10-289-328 10-289-408 10-289-488 PRICE EACH $560.83 432.30 345.69 193.66 144.70 121.93 133.79 104.57 106.53 85.05 81.85 71.57 66.95 61.40 62.97 62.98 67.69 61.03 66.95 70.27 58.48 60.35 58.48 $289.07 238.04 197.93 188.16 160.85 171.75 144.63 133.89 125.08 125.08 121.52 125.08 125.08 114.98 116.88 111.46 DATA ON GEARS DOWNLOAD YOUR FREE GEAR CUTTER GUIDE! Ensure you're using the right gear cutter, every time! SIMPLY SCAN THIS QR CODE Comparative Sizes Of Gear Teeth For Series E18 & E188 Involute Gear Cutters • U se for comparison of gear tooth sizes only, should not be used for actual measurement. IMAGE SOURCE: METAL CUTTING TOOL HANDBOOK, 7TH EDITION USCTI Order By Phone: 1.800.221.0270 • Order By Fax: 1.800.722.0703 • Shop Our Extensive Selection & Order Online: Travers.com