MC30 Shank
Mincon has a comprehensive range of DTH Drill Bits to suit all types of applications and drilling processes. There are a number of different drill bit head designs for the MC30 shank and Mincon Sales Technicians can work with you to determine the ideal design for your application.
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Key Features and Benefits
- Manufactured from premium alloy steels.
- Proprietary heat treatment processes to provide maximum service life and durability.
- Compressive residual stress layer added to improve metal fatigue resistance.
For more information:
+40 314 253 800
info@romned.ro
Ron van Dam
CEO
Specifications | Metric | Imperial |
Minimum Hole Size | 85mm | 3 3/8″ |
Number of Splines | 8 | |
Height of Foot Valve Above Strike Face | N/A | |
Length of Shank | 130mm | 5.12″ |
Bearing Surface Diameter | N/A | |
Mincon DTH Hammer(s) | MC30 |
Note: The Part Numbers below require the Carbide Insert type code to be added on the end to complete them. For a combination of carbide inserts use the gauge row code first and then the face code.
Carbide Insert Codes | |
Dome (Spherical) | D |
Ballistic | B |
Semi-Ballistic (Parabolic) | P |
Conical (Spike) | S |
Dome PCD | Y |
Diameter | Face Type | Part Number | No. x Button Dia (inch) | Flushing holes | Weight Approx. | ||||
mm | inch | Outer | Inner | Front | Kgs. | Lbs. | |||
200 | 7 7/8 | Concave | 77MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 7 – 3/4″ | 2 | 49 | 108 |
203 | 8 | Flat | 80MQ80F30 | 10 – 3/4″ | 4 – 3/4″ | 8 – 5/8″ | 2 | 49 | 108 |
203 | 8 | Concave | 80MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 4-3/4″ / 4-5/8″ | 2 | 49 | 108 |
203 | 8 | Concave | 80MQ80C39 | 9 – 3/4″ | 6 – 3/4″ | 6 – 3/4″ | 3 | 49 | 108 |
203 | 8 | Convex | 80MQ80V39 | 9 – 3/4″ | 6 – 3/4″ | 6 – 3/4″ | 3 | 49 | 108 |
210 | 8 1/4 | Concave | 82MQ80C30 | 10 – 3/4″ | 4 – 3/4″ | 4-3/4″ / 4-5/8″ | 2 | 50.8 | 112 |
210 | 8 1/4 | Concave | 82MQ80C39 | 9 – 3/4″ | 6 – 3/4″ | 6 – 3/4″ | 3 | 50.8 | 112 |
216 | 8 1/2 | Concave | 84MQ80C332 | 12 – 3/4″ | 8 – 3/4″ | 8 – 3/4″ | 3 | 52.2 | 115 |
216 | 8 1/2 | Flat | 84MQ80F30 | 10 – 3/4″ | 8 – 3/4″ | 8 – 3/4″ | 2 | 52.2 | 115 |
219 | 8 5/8 | Concave | 85MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 4-3/4″ / 6-5/8″ | 2 | 52.7 | 116 |
222 | 8 3/4 | Concave | 86MQ80C333 | 10 – 3/4″ | 8 – 3/4″ | 8 – 3/4″ | 2 | 53.6 | 118 |
225 | 8 7/8 | Concave | 87MQ80C32D | 12 – 3/4″ | 6 – 3/4″ | 8 – 3/4″ | 2 | 54.9 | 121 |
225 | 8 7/8 | Convex | 87MQ80V30 | 10 – 3/4″ | 6 – 3/4″ | 10 – 3/4″ | 2 | 54.9 | 121 |
229 | 9 | Concave | 90MQ80C32 | 12 – 3/4″ | 9 – 3/4″ | 9 – 3/4″ | 3 | 53.6 | 118 |
235 | 9 1/4 | Concave | 92MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 4-3/4″ / 6-5/8″ | 2 | 56.3 | 124 |
235 | 9 1/4 | Concave | 92MQ80C32 | 12 – 3/4″ | 9 – 3/4″ | 9 – 3/4″ | 3 | 56.3 | 124 |
241 | 9 1/2 | Concave | 94MQ80C32 | 12 – 3/4″ | 9 – 3/4″ | 13 – 3/4″ | 3 | 59.5 | 131 |
241 | 9 1/2 | Convex | 94MQ80V32 | 12 – 3/4″ | 9 – 3/4″ | 14 – 3/4″ | 3 | 59.5 | 131 |
248 | 9 3/4 | Concave | 96MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 4-3/4″ / 6-5/8″ | 2 | 62.2 | 137 |
248 | 9.75 | Concave | 96MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 13 – 3/4″ | 3 | 62.2 | 137 |
251 | 9.875 | Concave | 97MQ80C332 | 12 – 3/4″ | 9 – 3/4″ | 13 – 3/4″ | 3 | 64.9 | 143 |
254 | 10 | Concave | 10MQ80C332 | 12 – 3/4″ | 9 – 3/4″ | 13 – 3/4″ | 3 | 65.8 | 145 |
254 | 10 | Flat | 10MQ80F32 | 12 – 3/4″ | 6 – 3/4″ | 13 – 3/4″ | 3 | 65.8 | 145 |
260 | 10 1/4 | Concave | 102MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 4-3/4″ / 6-5/8″ | 2 | 67.6 | 149 |
260 | 10 1/2 | Concave | 104MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 6-3/4″ / 6-5/8″ | 2 | 69 | 152 |
270 | 10 5/8 | Concave | 105MQ80C32 | 12 – 3/4″ | 9 – 3/4″ | 14 – 3/4″ | 3 | 69.5 | 153 |
273 | 10.75 | Concave | 106MQ80C30 | 10 – 3/4″ | 6 – 3/4″ | 8-3/4″ / 6-5/8″ | 2 | 70.4 | 155 |
279 | 11 | Concave | 11MQ80C332 | 12 – 3/4″ | 6 – 3/4″ | 15 – 3/4″ | 3 | 71.7 | 158 |
286 | 11 1/4 | Concave | 112MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 15 – 3/4″ | 3 | 73.1 | 161 |
292 | 11 1/2 | Concave | 114MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 19 – 3/4″ | 3 | 74.9 | 165 |
298 | 11 3/4 | Concave | 116MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 19 – 3/4″ | 3 | 75.8 | 167 |
302 | 11 7/8 | Concave | 117MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 19 – 3/4″ | 3 | 77.2 | 170 |
305 | 12 | Concave | 12MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 19 – 3/4″ | 3 | 79 | 174 |
305 | 12 | Concave | 122MQ80C32 | 12 – 3/4″ | 6 – 3/4″ | 19 – 3/4″ | 3 | 80.4 | 177 |