Spare parts

Clamp screwDescriptionWrenchDescriptionTightening torque (N·m)
HS-2524TRP HS-2534TRP HS-3048TRP HS-4067TRPDTP FTPFTP-5 DTP-6 DTP-70.5 0.8 1.2

Recommended cutting conditions

General purpose GM / Cast iron KM

Workpiece materialRecommen grade (m/mded insert s / Vc in)n (min -1)Drill dia.DC (mm)
PR1535PR1525f (mm/rev)ø8ø11ø14ø18ø22ø25
n (min -1)3,980 - 7,1602,890 - 5,2102,270 - 4,0901,770 - 3,1801,450 - 2,6001,270 - 2,290
Low carbon steel100 - 180100 - 180f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.40.2 - 0.450.2 - 0.45
Mn (min -1)3,980 - 5,9702,890 - 4,3402,270 - 3,4101,770 - 2,6501,450 - 2,1701,270 - 1,910
Carbon steel ose G100 - 150100 - 150f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.40.2 - 0.450.2 - 0.45
purpn (min -1)2,790 - 4,7802,030 - 3,4701,590 - 2,7301,240 - 2,1201,010 - 1,740890 - 1,530
Alloy steel eral70 - 12070 - 120f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.40.2 - 0.450.2 - 0.45
Genn (min -1)1,990 - 3,5801,450 - 2,6001,140 - 2,050880 - 1,590720 - 1,300640 - 1,150
Mold steel50 - 9050 - 90f (mm/rev)0.08 - 0.170.08 - 0.220.11 - 0.250.11 - 0.280.14 - 0.320.14 - 0.32
n (min -1)1,590 - 2,7901,160 - 2,030910 - 1,590710 - 1,240580 - 1,010510 - 890
Stainless steel0.1 - 0.240.1 - 0.240.12 - 0.30.15 - 0.30.15 - 0.30.15 - 0.35
40 7040 70
--f (mm/rev)Feed rate 0.15 mm/rev or less is recommended until drillingdepth reaches 0.5 x DC
n (min -1)3,580 - 6,7602,600 - 4,9202,050 - 3,8701,590 - 3,0101,300 - 2,4601,150 - 2,170
Gray cast iron90 - 17090 - 170f (mm/rev)0.14 - 0.290.14 - 0.370.19 - 0.430.19 - 0.450.24 - 0.450.24 - 0.45
n (min -1)1,590 - 4,7801,160 - 3,470910 - 2,730710 - 2,120580 - 1,740510 - 1,530
Nodular cast iron40 - 12040 - 120f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.40.2 - 0.450.2 - 0.45
G i90 170n (min -1)3,580 - 6,7602,600 - 4,9202,050 - 3,8701,590 - 3,0101,300 - 2,4601,150 - 2,170
ray cast ron on--f (mm/rev)0.17 - 0.350.19 - 0.420.23 - 0.530.25 - 0.600.32 - 0.600.32 - 0.60
Ndlti st ir KM40 120n (min -1)1,590 - 4,7801,160 - 3,470910 - 2,730710 - 2,120580 - 1,740510 - 1,530
ouar cas ron Ca--f (mm/rev)0.12 - 0.240.17 - 0.360.21 - 0.480.24 - 0.600.27 - 0.600.27 - 0.60

Recommended cutting conditions above is for 1.5D/3D type. As drilling depth increases (1.5D/3D 5D 8D 12D), feed rates should be reduced. Recommended feed rate : 1.5/3D type=100%, 5D type=80% or less :1st recommendation :2nd recommendation Recommended cutting speed and feed rate: 8D type=80% or less, 12D type=70% or less General Purpose GM.

Counterboring FTP

Workpiece materialRecommen grade (m/ded insert s / Vc min)n (min -1)Drill dia.DC (mm)
PR1535PR1525f (mm/rev)ø8ø11ø14ø18ø22ø25
b ln (min -1)3,150 - 6,0002,300 - 4,3501,800 - 3,4001,400 - 2,6501,150 - 2,2001,000 - 1,900
Low caron stee80 - 15080 - 150f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.400.20 - 0.450.20 - 0.45
n (min -1)3,150 - 4,7502,300 - 3,4501,800 - 2,7001,400 - 2,1001,150 - 1,7501,000 - 1,500
TP Carbon steel80 - 12080 - 120f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.400.20 - 0.450.20 - 0.45
ing F ll ln (min -1)2,800 - 4,7502,000 - 3,4501,600 - 2,7001,250 - 2,1001,000 - 1,750900 - 1,500
erbor Aoy stee70 - 12070 - 120f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.400.20 - 0.400.20 - 0.45
ountn (min -1)1,600 - 2,8001,150 - 2,000900 - 1,600700 - 1,250600 - 1,000500 - 900
C Mold steel40 - 7040 - 70f (mm/rev)0.08 - 0.170.08 - 0.220.11 - 0.250.11 - 0.280.14 - 0.300.14 - 0.32
n (min -1)1,600 - 2,8001,150 - 2,000900 - 1,600700 - 1,250600 - 1,000500 - 900
Stainless steel010 - 020010 - 020010 - 024015 - 024015 - 024015 - 028
40 - 7040 - 70f (mm/rev). .. .. .. .. .. .
Feed rate 0.15 mm/rev or less is recommended until drillingdepth reaches 0.5 x DC
n (min -1)2,800 - 5,6002,000 - 4,0501,600 - 3,2001,250 - 2,5001,000 - 2,000900 - 1,800
Gray cast iron70 - 14070 - 140f (mm/rev)0.14 - 0.290.14 - 0.370.19 - 0.430.19 - 0.450.24 - 0.450.24 - 0.45
n (min -1)1,600 - 4,0001,150 - 2,900900 - 2,750700 - 1,750600 - 1,450500 - 1,250
Nodular cast iron40 - 10040 - 100f (mm/rev)0.12 - 0.240.12 - 0.310.16 - 0.360.16 - 0.400.2 - 0.450.2 - 0.45

* The recommended cutting conditions are for drilling on plain surface :1st recommendation :2nd recommendation The conditions for drilling on slant hole shows the depth from the top of workpiece Set the feed rate 50% or under when inclination angle is 30 or under. Set the feed rate 30% or under when inclination angle is over 30° Traversing is not recommented. Applicable to 1.5D,3D,5D,8D and 12D holders. Prepared hole (0.5xDC) is needed when using 8D/12D holder