Unibor M2 HSS Cutters
The standard cutters are carefully made from M2 high speed tool steel in diameters of 7/16” to 2” in 1/16”increments, and are available in cutting depths of 1” and 2” (3” and 4” also available). Specifically designed for use with the Unibor range of magdrilling machines, the cutters will also deliver extra capacity and performance in other machine tools such as lathes, pillar drills and machining centres. See also the range of M2 industrial cutters.
Material Feed Rate
Aluminum2-3/8” (60mm)Brass1-3/4” (45mm)Mid Steel1” (24mm)Hi Tensile Steel3/8” (9mm)
Hole Drilling Factors
· Hardness of Material
· Abrasion resistance
· Condition of Cutting Tool
· Machine HP
· Lubrication
· Speed (RPM)
· Feed Rate
Specification
Diameter Decimal 1”DOC2”DOC27/64” 0.422 T-27641T-276427/16” 0.438 241142421429/64” 0.453 T-29641 T-2964231/64” 0.484 T-31641 T-316421/2” 0.500 24116 2421617/32” 0.531 T-17321 T-173229/16” 0.563 24118 2421819/32” 0.594T-19321T-193225/8” 0.625 24120 2422041/64” 0.641 T-41641 T-4164221/32” 0.656 T-21321 T-2132211/16” 0.688 24122 2422223/32” 0.719 T-23321 T-233223/4” 0.750 24124 2422449/64” 0.766 T-49641 T-4964225/32” 0.781 T-25321 T-2532251/64” 0.797 T-51641 T-5164213/16” 0.813 24126 2422627/32” 0.844 T-27321 T-273227/8” 0.875 24128 2422829/32” 0.906 T-29321 T-2932259/64” 0.922 T-59641 T-5964215/16” 0.93824130242301” 1.000 24132 242321-1/32” 1.031 T-11321 T-113221-1/16” 1.063 24134 242341-1/8” 1.125 24136 242361-3/16”1.1881.188242381-1/4” 1.250 24140 242401-9/32” 1.281 T-1-9321 T-1-93221-5/16” 1.313 24142 242421-3/8” 1.375 24144 242441-7/16”1.438 24146 242461-1/2” 1.500 24148 242481-9/16”1.563 24150 242501-5/8” 1.625 24152 242521-11/16”1.688 24154 242541-3/4” 1.750 24156 242561-13/16” 1.813 24158 242581-7/8” 1.875 24160 242601-15/16” 1.938 24162 242622” 2.000 24164 24264Pilot Pins USP-1USP-2 USP-1AUSP-2A
'000018416404' 1.1/2 x 2 Unibor - M2 High Speed Steel UNIBOR PRODUCTS 24248 24248 24248 24248 24248 24248 24248 24248 '24248' '24248' '24248' '24248' '24248' '24248' '24248' '24248' '24248' '2424' '4248' '242' '424' '248'
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