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Boring Heads, Shanks & Adapters

Boring heads, shanks, and adapters are essential components for precision hole making in industrial applications, designed to create accurate, smooth, and concentric holes in workpieces. These components are used in machining centers, lathes, and milling machines for applications requiring precise hole making, such as manufacturing, automotive, aerospace, and construction industries.
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#6068110
305 054 160
Pramet 305 054 160 boring system shank with Morse taper connection, 54 mm body diameter, 160 mm usable length, 172 mm functional length, 106 mm protruding length, 28 mm connection diameter workpiece side. Article 6761596.
Brand Pramet
Model 305 054 160
$479.31 Each
Free shipping
#6068111
305 054 200
Pramet 305 054 200 boring system shank with Morse taper connection, 54 mm body diameter, 28 mm connection diameter workpiece side, 212 mm functional length, 146 mm protruding length, 200 mm usable length. Article 6761597.
Brand Pramet
Model 305 054 200
$519.17 Each
Free shipping
#6068116
305 085 260
Pramet 305 085 260 boring system shank with Morse taper connection, 85 mm body diameter, 260 mm usable length, 276 mm functional length, 176 mm protruding length, 50 mm connection diameter workpiece side. Article 6761602.
Brand Pramet
Model 305 085 260
$742.78 Each
Free shipping
#6068119
305 100 320
Pramet 305 100 320 boring system shank with Morse taper connection, 100 mm body diameter, 320 mm usable length, 336 mm functional length, 236 mm protruding length, 60 mm connection diameter workpiece side. Article 6761605.
Brand Pramet
Model 305 100 320
$943.06 Each
Free shipping
#6068133
6760644
Pramet A 02290 400 boring system head, integral pocket, 90° approach angle, 24-30 mm cutting diameter range, 34 mm functional length, 12 mm connection diameter, 1 cutting edge, for CC.. 0602.. inserts, finishing and roughing.
Brand Pramet
Model 6760644
$579.92 Each
Free shipping
#6068134
A 027 006
Pramet A 027 006 micro boring head for finishing and roughing, 8-20 mm cutting diameter range, 1 cutting edge, 50 mm body length, 27 mm body diameter, 15 mm connection diameter, 6 mm workpiece-side connection. Article 6760569.
Brand Pramet
Model A 027 006
$684.44 Each
Free shipping
#6068135
A 027 008
Pramet A 027 008 micro boring head for finishing and roughing, 10-21 mm cutting diameter range, 50 mm body length, 27 mm body diameter, 15 mm connection diameter, 8 mm workpiece-side connection, single cutting edge. Article 6760624.
Brand Pramet
Model A 027 008
$684.44 Each
Free shipping
#6068136
A 02775 401
Pramet A 02775 401 boring system head with integral pocket, 29-40 mm cutting diameter range, 42 mm functional length, 27 mm body diameter, 15 mm connection diameter, 1 cutting edge, CC.. 0803.. insert group, for finishing and roughing. Article 6760628.
Brand Pramet
Model A 02775 401
$686.39 Each
Free shipping
#6068137
A 02775 409
Pramet A 02775 409 boring system head with integral pocket, 29-40 mm cutting diameter range, 27 mm body diameter, 15 mm connection diameter, 42 mm functional length, single cutting edge for CC.. 09T3.. inserts. Article 6760629.
Brand Pramet
Model A 02775 409
$686.39 Each
Free shipping
#6068139
6760646
Pramet A 02790 409 boring system head with integral pocket, 90° approach angle, 29-40 mm cutting diameter range, 42 mm functional length, 15 mm connection diameter, 1 cutting edge, for CC.. 09T3.. inserts. Article 6760646.
Brand Pramet
Model 6760646
$579.92 Each
Free shipping
#6068140
A 032 008
Pramet A 032 008 micro boring head for finishing and roughing, 10-21 mm cutting diameter range, 58 mm body length, 32 mm body diameter, 20 mm connection diameter, 8 mm workpiece-side connection, single cutting edge. Article 6760625.
Brand Pramet
Model A 032 008
$774.86 Each
Free shipping
#6068141
A 032 010
Pramet A 032 010 micro boring head for finishing and roughing, 13-25 mm cutting diameter range, 1 cutting edge, 58 mm body length, 32 mm body diameter, 20 mm connection diameter, 10 mm workpiece-side connection. Article 6760570.
Brand Pramet
Model A 032 010
$774.86 Each
Free shipping
#6068142
A 03275 401
Pramet A 03275 401 boring system head with integral pocket, 39-50 mm cutting diameter range, 1 cutting edge, 45 mm functional length, 32 mm body diameter, 20 mm connection diameter, 32 connection size code machine side. Uses CC.. 0803.. inserts for finishing and roughing. Article 6760630.
Brand Pramet
Model A 03275 401
$773.89 Each
Free shipping
#6068147
A 042 010
Pramet A 042 010 micro boring head for finishing and roughing, 13-29 mm cutting diameter range, 70 mm body length, 42 mm body diameter, 24 mm machine-side connection, 10 mm workpiece-side connection, single cutting edge. Article 6760626.
Brand Pramet
Model A 042 010
$840.97 Each
Free shipping
#6068148
6760571
Pramet A 042 012 micro boring head for finishing and medium machining, 16-34 mm cutting diameter range, 12 mm boring bar connection, 42 mm body diameter, 70 mm body length, screw clamping through hole, 2 micron adjusting accuracy. Article 6760571.
Brand Pramet
Model 6760571
$820.52 Each
Free shipping
#6068149
6760572
Pramet A 042 016 micro boring head for finishing and medium machining, 20-38 mm cutting diameter range, 16 mm connection diameter workpiece side, 42 mm body diameter, 70 mm body length, screw clamping through hole, 1 cutting edge. Article 6760572.
Brand Pramet
Model 6760572
$820.52 Each
Free shipping
#6068152
6760649
Pramet A 04290 300 boring system head with integral pocket, 42 mm body diameter, 49-65 mm cutting diameter range, 90° approach angle, 56 mm functional length, 24 mm connection diameter, 1 cutting edge, System SP clamping, for TC.. 16T3.. inserts. Article 6760649.
Brand Pramet
Model 6760649
$736.21 Each
Free shipping
#6068153
A 04290 311
Pramet A 04290 311 boring system head with integral pocket, 49-65 mm cutting diameter range, 42 mm body diameter, 24 mm connection diameter, 56 mm functional length, single cutting edge for TP.. 1103 inserts. Suitable for finishing and roughing operations. Article 6760944.
Brand Pramet
Model A 04290 311
$755.42 Each
Free shipping
#6068155
A 04290 402 N
Pramet A 04290 402 N boring system head with integral pocket, 49-65 mm cutting diameter range, 42 mm body diameter, 24 mm connection diameter, 56 mm functional length, single cutting edge for CN.. 1204.. inserts. Article 6760945.
Brand Pramet
Model A 04290 402 N
$831.25 Each
Free shipping
#6068156
A 05475 300
Pramet A 05475 300 boring system head with integral pocket, 63-82 mm cutting diameter range, 54 mm body diameter, 28 mm connection diameter, 66 mm functional length, single cutting edge for TC.. 16T3.. inserts. Suitable for finishing and roughing operations. Article 6760633.
Brand Pramet
Model A 05475 300
$1,003.33 Each
Free shipping
#6068157
A 05475 311
Pramet A 05475 311 boring system head with integral pocket, 63-82 mm cutting diameter range, 54 mm body diameter, 28 mm connection diameter, 66 mm functional length, single cutting edge for TC.. 16T3.. inserts. Article 6760943.
Brand Pramet
Model A 05475 311
$1,003.33 Each
Free shipping
#6068158
6760651
Pramet A 05490 300 6760651 integral pocket boring system head, size 54, 90° approach angle, 63-82 mm cutting diameter range, 66 mm functional length, 28 mm connection diameter, 1 cutting edge, System SP clamping, for TC.. 16T3.. inserts. Finishing and medium machining primary use, roughing possible, adjustable diameter, blind hole, through hole, cross hole, and shoulder boring.
Brand Pramet
Model 6760651
$845.20 Each
Free shipping
#6068161
A 05490 402 N
Pramet A 05490 402 N boring system head with integral pocket, 63-82 mm cutting diameter range, 54 mm body diameter, 28 mm connection diameter, 66 mm functional length, 1 cutting edge, uses CN.. 1204.. inserts, for finishing and roughing. Article 6760947.
Brand Pramet
Model A 05490 402 N
$954.72 Each
Free shipping
#6068166
6760653
Pramet A 06890 300 cartridge type boring head, size 68, 90° approach angle, 2 micron adjusting accuracy for finishing within 80 to 102 mm diameter range. Complete with 2CT 90 300 cartridge to hold TC.. 16T3.. insert for longitudinal boring with and without shoulder. Article 6760653.
Brand Pramet
Model 6760653
$976.81 Each
Free shipping
#6068192
A 20090 402
Pramet A 20090 402 boring system head, cartridge type, 160-220 mm cutting diameter range, 200 mm body diameter, 60 mm connection diameter, 100 mm functional length, single cutting edge. For finishing and roughing operations. Article 6761336.
Brand Pramet
Model A 20090 402
$1,511.81 Each
Free shipping
#6068193
A 20090 402 N
Pramet A 20090 402 N boring system head, cartridge type, 160-220 mm cutting diameter range, 200 mm maximum body diameter, 60 mm connection diameter, 100 mm functional length, 1 cutting edge. For finishing and roughing operations. Article 6760861.
Brand Pramet
Model A 20090 402 N
$1,557.50 Each
Free shipping
#6068198
A 30090 300
Pramet A 30090 300 boring system head, cartridge type. 220-320 mm cutting diameter range, 300 mm body diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. For finishing and roughing. Article 6761293.
Brand Pramet
Model A 30090 300
$3,088.75 Each
Free shipping
#6068200
A 30090 402
Pramet A 30090 402 boring system head, cartridge type, 220-320 mm cutting diameter, 90 mm functional length, 300 mm body diameter, 60 mm connection diameter, 1 cutting edge. For finishing and roughing. Article 6761338.
Brand Pramet
Model A 30090 402
$3,235.56 Each
Free shipping
#6068202
A 40075 300
Pramet A 40075 300 boring system head, cartridge type, 290-400 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. Article 6761316.
Brand Pramet
Model A 40075 300
$3,323.06 Each
Free shipping
#6068205
A 40075 402 N
Pramet A 40075 402 N boring system head, cartridge type, 290-400 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. Article 6761319.
Brand Pramet
Model A 40075 402 N
$3,520.42 Each
Free shipping
#6068207
A 40090 311
Pramet A 40090 311 boring system head, cartridge type, 290-400 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. For finishing and roughing. Article 6761340.
Brand Pramet
Model A 40090 311
$3,323.06 Each
Free shipping
#6068209
A 40090 402 N
Pramet A 40090 402 N boring system head, cartridge type, 400 mm maximum cutting diameter, 290 mm minimum cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. Article 6761342.
Brand Pramet
Model A 40090 402 N
$3,463.06 Each
Free shipping
#6068212
A 50075 402
Pramet A 50075 402 boring system head, cartridge type, 370-500 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. For finishing and roughing. Article 6761322.
Brand Pramet
Model A 50075 402
$3,932.64 Each
Free shipping
#6068213
A 50075 402 N
Pramet A 50075 402 N boring system head, cartridge type, 370-500 mm cutting diameter, 90 mm functional length, 60 mm connection diameter, 500 connection size code machine side, 1 cutting edge. Article 6761323.
Brand Pramet
Model A 50075 402 N
$4,169.86 Each
Free shipping
#6068214
A 50090 300
Pramet A 50090 300 boring system head, cartridge type, 370-500 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. For finishing and roughing. Article 6761343.
Brand Pramet
Model A 50090 300
$3,932.64 Each
Free shipping
#6068216
A 50090 402
Pramet A 50090 402 boring system head, cartridge type, 370-500 mm cutting diameter, 60 mm connection diameter, 90 mm functional length, 1 cutting edge. For finishing and roughing. Article 6761345.
Brand Pramet
Model A 50090 402
$4,048.33 Each
Free shipping
#6068265
6760614
Pramet AS 550 160 boring system shank for modular boring systems sizes 300, 400, and 500 with DIN 69871 SK 50 taper shank per ISO/DIS 7388-1. 3.937 in (100 mm) body diameter, 60 mm connection diameter workpiece side, 160 mm functional length, 125 mm usable length, 70 mm protruding length. Article 6760614.
Brand Pramet
Model 6760614
$845.20 Each
Free shipping
#6068290
BT 340 022 050 R
Pramet BT 340 022 050 R boring system shank, MAS 403 BT, 22 mm body diameter, 12 mm connection diameter workpiece side, 80 mm functional length, 46 mm protruding length, 50 mm usable length, coolant supply property 1. Article 6761423.
Brand Pramet
Model BT 340 022 050 R
$401.53 Each
Free shipping
#6068347
6760655
Pramet D 02290 400 boring system head, integral pocket, 22 mm body diameter, 12 mm connection diameter, 24-30 mm cutting diameter range, 90° approach angle, 2 cutting edges, 34 mm functional length. Holds CC.. 0602.. inserts for medium machining and finishing in blind holes, through holes, cross holes, and up to shoulder. Article 6760655.
Brand Pramet
Model 6760655
$834.92 Each
Free shipping
#6068354
6760658
Pramet D 03290 401 boring system head, integral pocket, 32 mm body diameter, 20 mm connection diameter, 45 mm functional length, 90° cutting edge angle, 2 cutting edges, adjustable diameter 39-50 mm, for CC.. 0803.. inserts, medium machining and finishing. Article 6760658.
Brand Pramet
Model 6760658
$901.75 Each
Free shipping
#6068362
D 05475 300
Pramet D 05475 300 6760640 boring system head with integral pocket, 2 cutting edges, 63-82 mm cutting diameter range, 54 mm body diameter, 28 mm connection diameter, 66 mm functional length. Uses TC.. 16T3.. inserts for medium machining and finishing.
Brand Pramet
Model D 05475 300
$1,175.42 Each
Free shipping
#6068365
6760661
Pramet D 05490 300 boring system head, integral pocket, 90° approach angle, 63-82 mm cutting diameter range, 2 cutting edges, 66 mm functional length, 28 mm connection diameter, System SP clamping, for TC.. 16T3.. inserts. Article 6760661.
Brand Pramet
Model 6760661
$1,145.44 Each
Free shipping
#6068367
D 05490 402N
Pramet D 05490 402N boring system head with integral pocket, 63-82 mm cutting diameter range, 2 cutting edges, 66 mm functional length, 54 mm body diameter, 28 mm connection diameter, for CN.. 1204.. inserts. Article 6760951.
Brand Pramet
Model D 05490 402N
$1,292.08 Each
Free shipping
#6068373
D 06890 402N
Pramet D 06890 402N boring system head, cartridge type, 80-102 mm cutting diameter range, 2 cutting edges, 86 mm functional length, 68 mm body diameter, 36 mm connection diameter. For medium machining and finishing. Article 6760885.
Brand Pramet
Model D 06890 402N
$1,396.11 Each
Free shipping
#6068392
D 30075 300
Pramet D 30075 300 boring system head, cartridge type. 220-320 mm cutting diameter range, 2 cutting edges, 90 mm functional length, 202 mm maximum body diameter, 60 mm connection diameter, 300 connection size code machine side. For medium machining and finishing. Article 6760826.
Brand Pramet
Model D 30075 300
$3,739.17 Each
Free shipping
#6068395
D 30090 300
Pramet D 30090 300 boring system head, cartridge type. 220-320 mm cutting diameter range, 2 cutting edges, 90 mm functional length, 202 mm maximum body diameter, 60 mm connection diameter, 300 connection size code machine side. For medium machining and finishing. Article 6760573.
Brand Pramet
Model D 30090 300
$3,739.17 Each
Free shipping
#6068396
6760953
Pramet D 30090 402 boring system head, cartridge type, 220-320 mm cutting diameter range, 90° approach angle, 2 cutting edges, 60 mm connection diameter, 90 mm functional length. For roughing and medium machining with CC.. 1204.. inserts. Article 6760953.
Brand Pramet
Model 6760953
$3,645.05 Each
Free shipping
#6068398
D 40075 300
Pramet D 40075 300 boring system head, cartridge type, 290-400 mm cutting diameter, 2 cutting edges, 90 mm functional length, 60 mm connection diameter, 272 mm body diameter maximum. For medium machining and finishing. Article 6760827.
Brand Pramet
Model D 40075 300
$4,029.86 Each
Free shipping
#6068407
D 50090 300
Pramet D 50090 300 boring system head, cartridge type, 370-500 mm cutting diameter, 2 cutting edges, 90 mm functional length, 60 mm connection diameter, 500 connection size code machine side. For medium machining and finishing. Article 6760575.
Brand Pramet
Model D 50090 300
$4,767.78 Each
Free shipping
#6068427
HSK 100A 100 185
Pramet HSK 100A 100 185 boring system shank, HSK connection, 100 mm body diameter, 185 mm usable length, 214 mm functional length, 114 mm protruding length, 60 mm connection diameter workpiece side. Article 6760857.
Brand Pramet
Model HSK 100A 100 185
$1,128.75 Each
Free shipping
#6068428
HSK 550 160
Pramet HSK 550 160 boring system shank, HSK connection, 100 mm body diameter, 60 mm workpiece-side connection diameter, 170 mm functional length, 140 mm usable length, 80 mm protruding length. Article 6761584.
Brand Pramet
Model HSK 550 160
$1,307.64 Each
Free shipping
#6068446
OTT 340 100 200 R
Pramet OTT 340 100 200 R boring system shank, DIN 2080, 100 mm body diameter, 200 mm usable length, 211 mm functional length, 111 mm protruding length, 60 mm connection diameter workpiece side, coolant supply property 1. Article 6761523.
Brand Pramet
Model OTT 340 100 200 R
$936.25 Each
Free shipping
#6068465
OTT 350 085 260 R
Pramet OTT 350 085 260 R boring system shank, DIN 2080, 85 mm body diameter, 260 mm usable length, 281 mm functional length, 181 mm protruding length, 50 mm connection diameter workpiece side, 85 mm connection size code machine side, coolant supply property 1. Article 6761542.
Brand Pramet
Model OTT 350 085 260 R
$713.61 Each
Free shipping
#6068470
OTT 550 160
Pramet OTT 550 160 boring system shank, DIN 2080, 100 mm body diameter, 160 mm functional length, 125 mm usable length, 70 mm protruding length, 60 mm connection diameter workpiece side. Article 6760708.
Brand Pramet
Model OTT 550 160
$695.14 Each
Free shipping
#6068471
P 022 020
Pramet P 022 020 boring system extension adaptor, 22 mm body diameter, 20 mm body length, 12 mm connection diameter machine side and workpiece side, connection size code 22. Article 6760529.
Brand Pramet
Model P 022 020
$182.78 Each
Free shipping
#6068477
6760533
Pramet P 032 035 boring system extension adaptor for modular boring tools, 32 mm body diameter, 35 mm body length, 20 mm connection diameter on both machine and workpiece sides. Article 6760533.
Brand Pramet
Model 6760533
$198.45 Each
Free shipping
#6068485
6760790
Pramet P 054 075 boring system extension adaptor for modular boring tools, 54 mm body diameter, 75 mm body length, 28 mm connection diameter on both machine and workpiece sides. Article 6760790.
Brand Pramet
Model 6760790
$320.81 Each
Free shipping
#6091777
4114-5
Union Butterfield 4114-5 taper shank sleeve adapter. Part number 3210055. For adapting taper shank tooling to machine spindles.
Brand Union Butterfield
Model 4114-5
$123.33 Each
Free shipping
#6091778
4115-6
Union Butterfield 4115-6 taper shank sleeve adapter. Part number 3210057. For adapting taper shank tooling to machine spindles.
Brand Union Butterfield
Model 4115-6
$345.00 Each
Free shipping
#6249835
RB632
Champion RB632 Optional Arbor #3 Morse Taper Shank for 2- 5/16 and larger which have a 1-1/4 shank
Brand Champion
Model RB632
$414.45 Each
Free shipping