Cost down can be achieved by improvement of drilling operation.
COMBAT DRILL
Dimensions of φ 16 ～ 42 mm COMBAT Z DRILL
* 1 Dimension φ 16 ～ φ 20.5 ： 2.1mm φ 21 ～ φ 26 ： 2.4mm φ 26.5 ～φ 35 ： 2.8mm φ 36 ～ φ 42 ： 3.4mm
ℓ 2
ℓ 1
5 25
* 1
ℓ
φD
φd
φd 1
φ 16 ～ φ 35mm by every 0.5mm increment, φ 36 ～ φ 60mm by every 1mm increment, φ 60 ～ φ 80mm by every 5mm increment are standard.
φ 16 ～ φ 38 L ／ D ＝ 3 or 4
Each 0.1mm increment drill is available as an option.
3D Series
4D Series
3D, 4D
Pilot Drill
Insert Tip
Clamp Screw
Tip Clamp Handle
Code No.
Code No.
Drill Dia.
ℓ ℓ 1
ℓ ℓ 1
ℓ 2
φ d
- ℓ
- ℓ
φ d - φ D
φ d - φ D
16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 33 33.5 34 34.5
ST20-COMZ16 - 65 -COMZ16.5- 65 -COMZ17 - 65 -COMZ17.5- 65 -COMZ18 - 75 -COMZ18.5- 75 -COMZ19 - 75 -COMZ19.5- 80 -COMZ20 - 80 -COMZ20.5- 80 ST25-COMZ21 - 80 -COMZ21.5- 80 -COMZ22 - 85 -COMZ22.5- 85 -COMZ23 - 90 -COMZ23.5- 90 -COMZ24 - 90 -COMZ24.5- 90 -COMZ25 -100 -COMZ25.5-100 -COMZ26 -100 ST32-COMZ26.5-110N
ST20-COMZ16 - 50 -COMZ16.5- 50 -COMZ17 - 50 -COMZ17.5- 50 -COMZ18 - 55 -COMZ18.5- 55 -COMZ19 - 55 -COMZ19.5- 60 -COMZ20 - 60 -COMZ20.5- 60 ST25-COMZ21 - 60 -COMZ21.5- 60 -COMZ22 - 65 -COMZ22.5- 65 -COMZ23 - 70 -COMZ23.5- 70 -COMZ24 - 70 -COMZ24.5- 70 -COMZ25 - 75 -COMZ25.5- 75 -COMZ26 - 75 ST32-COMZ26.5-80N
90
65
75
50
M1840
9CMD5 d 1 = φ 5
9CMT4 2 pcs
20
43
T-6
100
75
80
55
M1845
105
80
85
60
105
80
85
60
110
85
90
65
9CMD6 d 1 = φ 6
9CMT6 2 pcs
25
53
115
90
95
70
M2560
T-8
125
100
100
75
-COMZ27 -110 -COMZ27.5-110 -COMZ28 -110 -COMZ28.5-120 -COMZ29 -120 -COMZ29.5-120 -COMZ30 -120 -COMZ30.5-120 -COMZ31 -120 -COMZ31.5-120 -COMZ32 -120 -COMZ32.5-120 -COMZ33 -120 -COMZ33.5-120 -COMZ34 -120 -COMZ34.5-120 -COMZ35 -120 -COMZ36 -140 -COMZ37 -140 -COMZ38 -140
-COMZ27 - 80 -COMZ27.5- 80 -COMZ28 - 80 -COMZ28.5- 90 -COMZ29 - 90 -COMZ29.5- 90 -COMZ30 - 90 -COMZ30.5- 90 -COMZ31 - 90 -COMZ31.5- 90 -COMZ32 - 90 -COMZ32.5- 90 -COMZ33 - 90 -COMZ33.5- 90 -COMZ34 - 90 -COMZ34.5- 90 -COMZ35 - 90 -COMZ36 -100 -COMZ37 -100 -COMZ38 -100
135
110
105
80
9CMD8 d 1 = φ 8
9CMT7 2 pcs
M3070
T-10
32
58
145
120
115
90
35 36 37 38
9CMT9 2 pcs
9CMD10 d 1 = φ 10
125
125
125
100
M4090 T-15
★ Two Pilot Drills, a pair of insert tips and Insert Clamp Handle are supplied as standard. ★ Please refer P.48 for Centre Through Side Lock Holder,
P.48 for Flange Through Side Lock Holder and
P.121 for Oil Hole Holder for COMBAT Z Drill at M/C use.
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