MIYANAGA
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By attaching it to heavy-weight hammer drills, it can easily drill a hole in reinforced concrete, etc.

CHARACTERISTICS

  • Heavy-weight hammer drills can efficiently transmit their high power to the cutting teeth, thus quickly drilling in even reinforced concrete.
  • The center pin realizes accurate hole starting without bit walk.

APPLICATIONS

  • Concrete etc.

SPECIFICATIONS

Cutter size: o25mm to 150mm (o1" to 5-7/8")
Cutter length: 150mm (5-7/8") (Max. drilling depth: 100mm (3-7/8"))
Applicable electric drill: Heavy weight hammer drills
サイズ・標準価格

The actual sizes are in metric, and imperial sizes are approximate.
Cutter size D Complete sets Cutters
  mm inch Part No. Part No.
  25mm 1" MH25 MH25C
29mm 1-1/8" MH29 MH29C
32mm 1-1/4" MH32 MH32C
35mm 1-3/8" MH35 MH35C
38mm 1-1/2" MH38 MH38C
45mm 1-3/4" MH45 MH45C
50mm 2" MH50 MH50C
55mm 2-1/8" MH55 MH55C
60mm 2-3/8" MH60 MH60C
65mm 2-9/16" MH65 MH65C
  70mm 2-3/4" MH70 MH70C
75mm 2-7/8" MH75 MH75C
80mm 3-1/8" MH80 MH80C
  90mm 3-1/2" MH90 MH90C
100mm 3-7/8" MH100 MH100C
120mm 4-3/4" MH120 MH120C
  150mm 5-7/8" MH150 MH150C


Item Overall length L Part No.
No. 1
(Cutters of o25mm to 35mm (o1" to 1-3/8"))
200mm (7-7/8") MHSK1200
300mm (11-13/16") MHSK1300
450mm (17-3/4") MHSK1450
No. 2
(Cutters of o38mm to 150mm (o1-1/2" to 5-7/8"))
200mm (7-7/8") MHSK2200
300mm (11-13/16") MHSK2300
450mm (17-3/4") MHSK2450


Item Overall length L Part No.
No. 1
(Cutters of o25mm to 35mm (o1" to 1-3/8"))
300mm (11-13/16") MHSK1MAX
No. 2
(Cutters of o38mm to 150mm (o1-1/2" to 5-7/8"))
300mm (11-13/16") MHSK2MAX


Item Part No.
No. 0
(Cutters of o 25mm (1"),
o 29mm (1-1/8"))
MHCP0
No. 1
(Cutters of o 32mm (1-1/4"),
o 35mm (1-3/8"))
MHCP1
No. 2
(Cutters of o38mm to 150mm
(o1-1/2" to 5-7/8"))
MHCP2


Shank to be used Complete sets
Overall length L
Maximum drilling capacity
No. 1 x 200 320mm (12-19/32") 215mm (8-15/32")
No. 1 x 300 420mm (16-1/2") 315mm (12-13/32")
No. 1 x 450 570mm (22-1/2") 465mm (18-5/16")
No. 2 x 200 310mm (12-13/64") 205mm (8-5/64")
No. 2 x 300 410mm (16") 305mm (12-1/64")
No. 2 x 450 560mm (22") 455mm (18")