INVOLUTE HIGH SPEED STEEL GEAR CUTTERS • 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. • 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. • 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. 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. 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 CUTTER #2 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* 20° PRESSURE 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 ANGLE 1-1/2" 10-281-020ZM 10-282-020ZM 1-1/2 10-281-025ZM 10-282-025ZM 1-1/4 10-281-030ZM 10-282-030ZM 1-1/4 10-281-040ZM 10-282-040ZM 1-1/4 10-281-050ZM 10-282-050ZM 1-1/4 10-281-060ZM 10-282-060ZM 1 10-281-070ZM 10-282-070ZM 1 10-281-080ZM 10-282-080ZM 1 10-281-090ZM 10-282-090ZM 1 10-281-100ZM 10-282-100ZM 1 10-281-110ZM 10-282-110ZM 1 10-281-120ZM 10-282-120ZM 1 10-281-140ZM 10-282-140ZM 1 10-281-160ZM 10-282-160ZM 1 10-281-180ZM 10-282-180ZM 1 10-281-200ZM 10-282-200ZM 7/8 10-281-220ZM 10-282-220ZM 7/8 10-281-240ZM 10-282-240ZM 7/8 10-281-260ZM 10-282-260ZM 7/8 10-281-280ZM 10-282-280ZM 7/8 10-281-300ZM 10-282-300ZM 1 10-281-320ZM 10-282-320ZM 7/8 10-281-480ZM 10-282-480ZM INVOLUTE GEAR CUTTERS [E188] 4 3-5/8" 1-1/4" 10-289-041ZM 10-289-042ZM 5 3-3/4 1-1/4 10-289-051ZM 10-289-052ZM 6 3-1/2 1-1/4 10-289-061ZM 10-289-062ZM 7 2-7/8 1 10-289-071ZM 10-289-072ZM 8 2-7/8 1 10-289-081ZM 10-289-082ZM 9 2-3/4 1 10-289-091ZM 10-289-092ZM 10 2-3/4 1 10-289-101ZM 10-289-102ZM 12 2-5/8 1 10-289-121ZM 10-289-122ZM 14 2-1/2 1 10-289-141ZM 10-289-142ZM 16 2-1/2 1 10-289-161ZM 10-289-162ZM 18 2-3/8 1 10-289-181ZM 10-289-182ZM 20 2-3/8 1 10-289-201ZM 10-289-202ZM 24 2-1/4 1 10-289-241ZM 10-289-242ZM 32 2-1/4 1 10-289-321ZM 10-289-322ZM 40 1-3/4 7/8 10-289-401ZM 10-289-402ZM 48 1-3/4 7/8 10-289-481ZM 10-289-482ZM *Special sizes CUTTER #3 10-283-020ZM 10-283-025ZM 10-283-030ZM 10-283-040ZM 10-283-050ZM 10-283-060ZM 10-283-070ZM 10-283-080ZM 10-283-090ZM 10-283-100ZM 10-283-110ZM 10-283-120ZM 10-283-140ZM 10-283-160ZM 10-283-180ZM 10-283-200ZM 10-283-220ZM 10-283-240ZM 10-283-260ZM 10-283-280ZM 10-283-300ZM 10-283-320ZM 10-283-480ZM 10-289-043ZM 10-289-053ZM 10-289-063ZM 10-289-073ZM 10-289-083ZM 10-289-093ZM 10-289-103ZM 10-289-123ZM 10-289-143ZM 10-289-163ZM 10-289-183ZM 10-289-203ZM 10-289-243ZM 10-289-323ZM 10-289-403ZM 10-289-483ZM CUTTER #4 10-284-020ZM 10-284-025ZM 10-284-030ZM 10-284-040ZM 10-284-050ZM 10-284-060ZM 10-284-070ZM 10-284-080ZM 10-284-090ZM 10-284-100ZM 10-284-110ZM 10-284-120ZM 10-284-140ZM 10-284-160ZM 10-284-180ZM 10-284-200ZM 10-284-220ZM 10-284-240ZM 10-284-260ZM 10-284-280ZM 10-284-300ZM 10-284-320ZM 10-284-480ZM 10-289-044ZM 10-289-054ZM 10-289-064ZM 10-289-074ZM 10-289-084ZM 10-289-094ZM 10-289-104ZM 10-289-124ZM 10-289-144ZM 10-289-164ZM 10-289-184ZM 10-289-204ZM 10-289-244ZM 10-289-324ZM 10-289-404ZM 10-289-484ZM CUTTER #5 10-285-020ZM 10-285-025ZM 10-285-030ZM 10-285-040ZM 10-285-050ZM 10-285-060ZM 10-285-070ZM 10-285-080ZM 10-285-090ZM 10-285-100ZM 10-285-110ZM 10-285-120ZM 10-285-140ZM 10-285-160ZM 10-285-180ZM 10-285-200ZM 10-285-220ZM 10-285-240ZM 10-285-260ZM 10-285-280ZM 10-285-300ZM 10-285-320ZM 10-285-480ZM 10-289-045ZM 10-289-055ZM 10-289-065ZM 10-289-075ZM 10-289-085ZM 10-289-095ZM 10-289-105ZM 10-289-125ZM 10-289-145ZM 10-289-165ZM 10-289-185ZM 10-289-205ZM 10-289-245ZM 10-289-325ZM 10-289-405ZM 10-289-485ZM CUTTER #6 10-286-020ZM 10-286-025ZM 10-286-030ZM 10-286-040ZM 10-286-050ZM 10-286-060ZM 10-286-070ZM 10-286-080ZM 10-286-090ZM 10-286-100ZM 10-286-110ZM 10-286-120ZM 10-286-140ZM 10-286-160ZM 10-286-180ZM 10-286-200ZM 10-286-220ZM 10-286-240ZM 10-286-260ZM 10-286-280ZM 10-286-300ZM 10-286-320ZM 10-286-480ZM 10-289-046ZM 10-289-056ZM 10-289-066ZM 10-289-076ZM 10-289-086ZM 10-289-096ZM 10-289-106ZM 10-289-126ZM 10-289-146ZM 10-289-166ZM 10-289-186ZM 10-289-206ZM 10-289-246ZM 10-289-326ZM 10-289-406ZM 10-289-486ZM CUTTER #7 10-287-020ZM 10-287-025ZM 10-287-030ZM 10-287-040ZM 10-287-050ZM 10-287-060ZM 10-287-070ZM 10-287-080ZM 10-287-090ZM 10-287-100ZM 10-287-110ZM 10-287-120ZM 10-287-140ZM 10-287-160ZM 10-287-180ZM 10-287-200ZM 10-287-220ZM 10-287-240ZM 10-287-260ZM 10-287-280ZM 10-287-300ZM 10-287-320ZM 10-287-480ZM 10-289-047ZM 10-289-057ZM 10-289-067ZM 10-289-077ZM 10-289-087ZM 10-289-097ZM 10-289-107ZM 10-289-127ZM 10-289-147ZM 10-289-167ZM 10-289-187ZM 10-289-207ZM 10-289-247ZM 10-289-327ZM 10-289-407ZM 10-289-487ZM CUTTER #8 10-288-020ZM 10-288-025ZM 10-288-030ZM 10-288-040ZM 10-288-050ZM 10-288-060ZM 10-288-070ZM 10-288-080ZM 10-288-090ZM 10-288-100ZM 10-288-110ZM 10-288-120ZM 10-288-140ZM 10-288-160ZM 10-288-180ZM 10-288-200ZM 10-288-220ZM 10-288-240ZM 10-288-260ZM 10-288-280ZM 10-288-300ZM 10-288-320ZM 10-288-480ZM 10-289-048ZM 10-289-058ZM 10-289-068ZM 10-289-078ZM 10-289-088ZM 10-289-098ZM 10-289-108ZM 10-289-128ZM 10-289-148ZM 10-289-168ZM 10-289-188ZM 10-289-208ZM 10-289-248ZM 10-289-328ZM 10-289-408ZM 10-289-488ZM SALE PRICE $650.56 501.47 401.00 224.65 167.85 141.43 155.19 121.31 123.57 98.66 94.95 83.03 77.66 71.22 73.05 73.05 78.52 70.79 77.66 81.52 67.83 70.01 67.83 $335.33 276.12 229.59 218.27 186.59 199.23 167.77 155.31 145.09 145.09 140.97 145.09 145.09 133.37 135.58 129.30 Mention Or Enter Code ZM To Activate Sale Pricing • Promotion Valid Thru 4/30/24 1