K - Type

Fixed-Spindle Type Multiple-Spindle Heads

Miyakawa manufactures various kinds of fixed spindle type multiple-spindle heads. K-type head has round body and is popular in various types of drilling requirements and are available in several models to suit diversified application requirements.

Features

  • Super precision achieved through high precision jig borer machining of lower body, middle body with rigid construction
  • Dust prevention design for safe working
  • Suitable for both Drilling and Tapping
  • Quick change mechanism for head change
  • Optional bracket also available
  • In case of more number of drills, we recommend to use our MD type drilling head
  • Gear mechanism is proven for decades of operation and is similar to S-type and C-type heads
  • Drill units are secured in main bearings which are mounted on main body
  • Grease lubrication is standard. Oil bath is option

Available Models

Model

Body Diameter (mm) Pitch between 2 Drills
(mm)		 Spindle Type
K-50 100 8.5 – 55 C-3
C-4
C-6
C-10
K- 60 110 10 – 65 C-4
C-6
C-10
K-70 130 10 – 73 C-4
C-6
C-10
K-90 160 10 – 98 C-4       JT-1
C-10     JT-2
C-10     MT-1
K-120 200 15 – 133 C-6       JT-1
C-10     JT-2
C-13     MT-1
K-140 230 15 – 153 C-6       JT-1
C-10     JT-2
C-13     MT-1
            MT-2
K-160 250 15 – 173 C-6       JT-1
C-10     JT-2
C-13     MT-1
K-190 280 15 – 203 C-6       MT-1
C-10     MT-2
C-13     MT-3
K-220 320 31 – 233 C-6       MT-1
C-10     MT-2
C-13     MT-3
K-260 360 31 – 268 C-10     MT-1
C-13     MT-2
            MT-3
K-300 400 36 – 308

C-10     MT-1
C-13     MT-2
            MT-3
K-360 460 36 – 360 C-13     MT-1
            MT-2
            MT-3
K- 400 500 29.5 – 200 C-13     MT-1
            MT-2
            MT-3

How to Order

  • Confirm machine mounting (Quill size, Taper)
  • Confirm drilling, tapping size
  • Material for drilling, tapping
  • Spindles positions (Drawing)
  • Mounting dimensions (A,B,C,D,E & F)

Construction Details

J  13 mm 2M  19 mm 3M 32 mm 4M 40 mm 5M 60 mm

Please click on image for Specifications

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