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.

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.
  • Specifications
  • Drill Bits
  • Documents
Specifications
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
Drill Bits

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.

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
Documents

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