Work Material | Hardness of Workpiece | Cutting Speed (m/min) | Diameter of Drill(mm) | |||
17.5-22 | 22.2-30 | 30.5-40 | 40.5-50 | |||
Steel | 80-180 | 200-280 | 0.05-0.1 | 0.07-0.12 | 0.1-0.2 | 0.15-0.25 |
Steel | 150-225 | 150-220 | 0.05-0.12 | 0.08-0.15 | 0.12-0.25 | 0.18-0.28 |
Low Alloy Steel | 150-260 | 160-220 | 0.06-0.12 | 0.08-0.18 | 0.15-0.3 | 0.2-0.3 |
High Alloy Steel | 150-240 | 120-180 | 0.05-0.1 | 0.06-0.15 | 0.12-0.2 | 0.18-0.25 |
Stainless Steel | 150-250 | 100-200 | 0.05-0.1 | 0.07-0.12 | 0.12-0.2 | 0.15-0.22 |
Chisel Tool Steel | 170-270 | 120-200 | 0.05-0.12 | 0.07-0.15 | 0.12-0.22 | 0.15-0.25 |
Cast Iron | 160-220 | 120-180 | 0.1-0.17 | 0.15-0.2 | 0.18-0.25 | 0.2-0.3 |
Cast Alloy Iron | 150-260 | 110-180 | 0.08-0.14 | 0.12-0.18 | 0.15-0.22 | 0.18-0.25 |
Aluminium Alloy | 40-140 | 250-350 | 0.075-0.15 | 0.1-0.18 | 0.15-0.25 | 0.18-0.3 |
Cast Aluminium | 50-150 | 220-280 | 0.1-0.2 | 0.15-0.22 | 0.18-0.3 | 0.22-0.35 |
Specification and Model | D | d | L1 | Ls | L | Insert model | Screw | Wrench |
C20-2D15-33WC03 | 15 | 20 | 33 | 44 | 92 | WC__030208 | M2.5×5 | T8 |
C20-2D15.5-34WC03 | 15.5 | 34 | 93 | |||||
C20-2D16-35WC03 | 16 | 35 | 94 | |||||
C20-2D16.5-36WC03 | 16.5 | 36 | 95 | |||||
C20-2D17-37WC03 | 17 | 37 | 96 | |||||
C25-2D17.5-38WC03 | 17.5 | 25 | 38 | 56 | 109 | WC__030208 | M2.5×6 | T8 |
C25-2D18-39WC03 | 18 | 39 | 110 | |||||
C25-2D18.5-40WC03 | 18.5 | 40 | 111 | |||||
C25-2D19-41WC03 | 19 | 41 | 112 | |||||
C25-2D19.5-42WC03 | 19.5 | 42 | 113 | |||||
C25-2D20-43WC03 | 20 | 43 | 114 | |||||
C25-2D20.5-44WC03 | 20.5 | 44 | 115 | |||||
C25-2D21-45WC04 | 21 | 25 | 45 | 56 | 116 | WC__040208 | M2.5x7 | T8 |
C25-2D21.5-46WC04 | 21.5 | 46 | 117 | |||||
C25-2D22-47WC04 | 22 | 47 | 118 | |||||
C25-2D22.5-48WC04 | 22.5 | 48 | 119 | |||||
C25-2D23-49WC04 | 23 | 49 | 123 | |||||
C25-2D23.5-50WC04 | 23.5 | 50 | 124 | |||||
C25-2D24-51WC04 | 24 | 51 | 125 | |||||
C25-2D24.5-52WC04 | 24.5 | 52 | 126 | |||||
C25-2D25-53WC05 | 25 | 53 | 127 | WC__050308 | M3x7 | T10 | ||
C32-2D25.5-54WC05 | 25.5 | 32 | 54 | 60 | 134 | |||
C32-2D26-55WC05 | 26 | 55 | 135 | |||||
C32-2D26.5-56WC05 | 26.5 | 56 | 136 | |||||
C32-2D27-57WC05 | 27 | 57 | 137 | |||||
C32-2D27.5-58WC05 | 27.5 | 58 | 138 | |||||
C32-2D28-59WC05 | 28 | 59 | 139 | |||||
C32-2D28.5-60WC05 | 28.5 | 60 | 140 | |||||
C32-2D29-62WC05 | 29 | 62 | 143 | |||||
C32-2D29.5-63WC05 | 29.5 | 63 | 144 | |||||
C32-2D30-64WC05 | 30 | 64 | 148 | |||||
C32-2D30.5-65WC05 | 30.5 | 65 | 149 | |||||
C32-2D31-66WC06 | 31 | 32 | 66 | 60 | 150 | WC__06T308 | M3.5×8 | T15 |
C32-2D31.5-67WC06 | 31.5 | 67 | 151 | |||||
C32-2D32-68WC06 | 32 | 68 | 152 | |||||
C32-2D32.5-69WC06 | 32.5 | 69 | 153 | |||||
C32-2D33-70WC06 | 33 | 70 | 154 | |||||
C32-2D33.5-71WC06 | 33.5 | 71 | 155 |
Specification and Model | D | d | L1 | Ls | L | Insert model | Screw | Wrench |
C32-2D34-72WC06 | 34 | 32 | 72 | 60 | 156 | WC__06T308 | M3.5x8 | T15 |
C32-2D34.5-73WC06 | 34.5 | 73 | 157 | |||||
C32-2D35-74WC06 | 35 | 74 | 158 | |||||
C32-2D35.5-75WC06 | 35.5 | 75 | 159 | |||||
C32-2D36-76WC06 | 36 | 76 | 160 | |||||
C32-2D36.5-77WC06 | 36.5 | 77 | 161 | |||||
C32-2D37-79WC06 | 37 | 79 | 169 | |||||
C32-2D37.5-80WC06 | 37.5 | 80 | 170 | |||||
C32-2D38-81WC06 | 38 | 81 | 171 | |||||
C32-2D38.5-82WC06 | 38.5 | 82 | 172 | |||||
C32-2D39-83WC06 | 39 | 83 | 173 | |||||
C32-2D39.5-84WC06 | 39.5 | 84 | 174 | |||||
C40-2D40-85WC06 | 40 | 40 | 85 | 70 | 185 | |||
C40-2D41-87WC06 | 41 | 87 | 187 | |||||
C40-2D42-89WC08 | 42 | 89 | 189 | WC__080412 | M4x10 | T15 | ||
C40-2D43-91WC08 | 43 | 91 | 191 | |||||
C40-2D44-93WC08 | 44 | 93 | 193 | |||||
C40-2D45-95WC08 | 45 | 95 | 195 | |||||
C40-2D46-97WC08 | 46 | 97 | 197 | |||||
C40-2D47-99WC08 | 47 | 99 | 199 | |||||
C40-2D48-101WC08 | 48 | 101 | 201 | |||||
C40-2D49-103WC08 | 49 | 40 | 103 | 70 | 203 | |||
C40-2D50-105WC08 | 50 | 105 | 205 | |||||
C40-2D51-107WC08 | 51 | 107 | 207 | |||||
C40-2D52-109WC08 | 52 | 109 | 209 | |||||
C40-2D53-111WC08 | 53 | 111 | 211 | |||||
C40-2D54-113WC08 | 54 | 113 | 213 | |||||
C40-2D55-115WC08 | 55 | 115 | 215 | |||||
C40-2D56-120WC08 | 56 | 120 | 222 | |||||
C40-2D57-122WC08 | 57 | 122 | 224 | |||||
C40-2D58-124WC08 | 58 | 124 | 226 | |||||
C40-2D59-126WC08 | 59 | 126 | 228 | |||||
C40-2D60-128WC08 | 60 | 128 | 230 |
Zhuzhou Rivictory New Material Co., Ltd. is located in Zhuzhou, Hunan, which is a Chinese industrial base. The main products are Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, drill bits, HSS bars, CNC inserts, and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, we have our own research and development team, which can customize products according to customer's requests.