Rotating Boring
Kennametal is a leading provider of high-performance rotating-boring tools. The Romicron™ boring systems are perfect for large-volume productions while the eBore™ fine bore tooling series delivers exceptional accuracy and precision in smaller-volume productions. Whether you're working on high-tolerance parts or need to achieve precise finishes, Kennametal's rotating-boring tools provide the innovations and cutting-edge technology to meet the demands of your machining operations.
Filters
Filters
View filters in
MetricInch
Workpiece Material
- Steel (142)
- Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(142)
- Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(142)
- Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(142)
- Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(142)
- Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(142)
- Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(142)
- High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(142)
- Stainless Steel (142)
- Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(142)
- High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(142)
- Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(142)
- Cast Iron (137)
- Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(137)
- Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(137)
- High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(137)
- Non-Ferrous Materials (137)
- Wrought Aluminum (137)
- Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(137)
- High-Silicon Aluminum Alloys Si >12.2%(137)
- Copper, Brass, Zinc-based on machinability index range of 70-100 (137)
- Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (137)
- Carbon, Graphite Composites, CFRP (137)
- MMC's (137)
- High-Temp Alloys (142)
- Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(142)
- Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(142)
- Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(142)
- Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(142)
- Hardened Materials (135)
- Hardened Materials 44-48 HRC(135)
- Hardened Materials 48-55 HRC(135)
- Hardened Materials 56-60 HRC(135)
- Hardened Materials >60 HRC(135)
Applications
(71)
(133)
(12)
(71)
(133)
Cutting Condition Material
- (46)
- (95)
- (100)
- (93)
- (100)
- (100)
- (47)
Cutting Condition
- (93)
- (100)
- (100)
Connection Style
- (21)
- (12)
Over All Length [L]
- 9.149 (1)
- 10.015 (1)
- 12.6 (3)
- 14.55 (1)
- 14.6 (1)
- 15.015 (1)
- 16.5 (2)
- 17.0 (3)
- 19.15 (3)
- 19.2 (3)
- 19.7 (7)
- 20.6 (1)
- 20.7 (2)
- 23.6 (2)
- 23.65 (3)
- 23.75 (1)
- 24.65 (3)
- 25.4 (1)
- 26.6 (2)
- 26.75 (1)
- 29.5 (1)
- 30.6 (1)
- 30.7 (6)
- 34.5 (1)
- 36.5 (1)
- 38.7 (3)
- 41.5 (1)
- 44.993 (1)
- 45.5 (6)
- 47.992 (1)
- 50.8 (1)
- 52.985 (1)
- 52.993 (1)
- 54.993 (1)
- 55.8 (1)
- 57.5 (1)
- 57.7 (1)
- 57.985 (2)
- 60.61 (1)
- 62.0 (1)
- 62.985 (1)
- 67.985 (1)
- 67.993 (1)
- 68.46 (1)
- 72.985 (1)
- 77.992 (1)
- 78.46 (1)
- 80.0 (1)
- 80.31 (1)
- 82.992 (1)
- 90.45 (1)
- 90.46 (1)
- 92.991 (1)
- 92.992 (1)
- 97.992 (2)
- 112.992 (2)
- 122.992 (1)
- 142.992 (1)
to
Over All Length [L]
- 0.3602 (1)
- 0.3943 (1)
- 0.4941 (3)
- 0.5728 (2)
- 0.5911 (1)
- 0.6514 (2)
- 0.6709 (1)
- 0.6711 (2)
- 0.7539 (3)
- 0.756 (3)
- 0.7756 (7)
- 0.8091 (1)
- 0.8139 (2)
- 0.929 (2)
- 0.931 (1)
- 0.9311 (2)
- 0.935 (1)
- 0.9704 (1)
- 0.9705 (2)
- 0.9998 (1)
- 1.047 (2)
- 1.053 (1)
- 1.162 (1)
- 1.2052 (1)
- 1.2076 (3)
- 1.2087 (2)
- 1.209 (1)
- 1.358 (1)
- 1.437 (1)
- 1.5236 (2)
- 1.524 (1)
- 1.634 (1)
- 1.7714 (1)
- 1.7913 (6)
- 1.8894 (1)
- 2.0 (1)
- 2.086 (1)
- 2.0863 (1)
- 2.1651 (1)
- 2.1961 (1)
- 2.2654 (1)
- 2.2717 (1)
- 2.2829 (2)
- 2.3862 (1)
- 2.441 (1)
- 2.4797 (1)
- 2.6766 (1)
- 2.6769 (1)
- 2.695 (1)
- 2.8734 (1)
- 3.0705 (1)
- 3.089 (1)
- 3.1496 (1)
- 3.168 (1)
- 3.2674 (1)
- 3.561 (1)
- 3.5614 (1)
- 3.6611 (2)
- 3.8579 (2)
- 4.4485 (2)
- 4.8422 (1)
- 5.6296 (1)
to
Application
Minimum Depth of Cut
Minimum Depth of Cut
Minimum Feed
Minimum Feed
Grade Of Cutting Tool
- (39)
- (32)
- (36)
- (45)
- (44)
- (39)
- (2)
- (42)
- (42)
- (38)
- (34)
- (38)
- (42)
- (35)
- (137)
- (2)
- (135)
- (20)
- (128)
- (54)
- (128)
- (48)
- (47)
- (48)
- (38)
- (55)
- (90)
- (137)
- (137)
- (89)
- (135)
- (91)
- (135)
- (90)
- (137)
- (89)
- (135)
- (135)
- (135)
- (135)
- (128)
- (135)
- (135)
- (135)
- (135)
- (128)
- (135)
- (3)
- (135)
- (135)
- (135)
- (89)
- (135)
- (135)
- (135)
- (137)
- (128)
- (128)
- (135)
- (135)
- (38)
- (135)
- (135)
- (135)
- (135)
- (135)
- (134)
- (135)
- (135)
- (45)
- (4)
- (135)
- (3)
- (135)
- (135)
- (135)
- (135)
- (45)
- (134)
- (10)
- (89)
- (89)
- (135)
- (135)
- (142)
- (137)
- (127)
- (40)
- (91)
- (89)
- (89)
- (130)
- (89)
- (130)
- (90)
- (90)
- (127)
- (137)
- (45)
- (128)
- (128)
- (135)
- (135)
- (7)
- (7)
- (29)
- (36)
- (36)
- (29)
- (39)
- (36)
- (7)
- (96)
- (2)
- (10)
- (3)
- (39)
- (39)
- (29)
- (39)
- (39)
- (39)
- (32)
- (39)
- (39)
- (39)
- (39)
- (32)
- (39)
- (39)
- (39)
- (39)
- (10)
- (3)
- (3)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (32)
- (3)
- (39)
- (32)
- (3)
- (7)
- (32)
- (32)
- (32)
- (10)
- (32)
- (3)
- (10)
- (32)
- (32)
- (39)
- (39)
- (39)
- (39)
- (39)
- (39)
- (29)
- (39)
- (10)
- (39)
- (32)
- (39)
- (39)
- (4)
- (39)
- (29)
- (39)
- (1)
Hand Of Tool
- (33)
Wiper Insert
- (33)
- (26)
Drilling Condition Material
- (1)
- (1)
- (1)
Minimum Axial Groove Diameter
- 2.0 (1)
- 4.0 (1)
- 6.0 (4)
- 8.0 (2)
- 8.5 (2)
- 10.0 (4)
- 11.0 (2)
- 12.0 (3)
- 13.5 (2)
- 14.0 (4)
- 15.0 (1)
- 16.0 (4)
- 19.0 (1)
- 19.5 (1)
- 20.0 (1)
- 22.0 (1)
- 22.5 (1)
- 24.5 (1)
- 25.0 (3)
- 25.5 (2)
- 29.0 (2)
- 29.5 (2)
- 33.5 (1)
- 34.0 (2)
- 36.0 (2)
- 40.0 (1)
- 40.5 (1)
- 42.0 (1)
- 43.0 (2)
- 45.5 (1)
- 47.0 (1)
- 49.0 (1)
- 50.0 (1)
- 52.0 (2)
- 53.0 (1)
- 56.5 (1)
- 60.0 (2)
- 61.0 (1)
- 65.0 (3)
- 68.0 (1)
- 76.0 (1)
- 82.0 (1)
- 97.0 (1)
- 100.0 (2)
- 103.5 (1)
- 110.0 (1)
- 125.0 (1)
- 138.0 (3)
- 200.0 (2)
to
Minimum Axial Groove Diameter
- 0.08 (1)
- 0.1575 (1)
- 0.2362 (3)
- 0.2363 (1)
- 0.315 (2)
- 0.3346 (1)
- 0.335 (1)
- 0.3937 (4)
- 0.4331 (2)
- 0.4724 (3)
- 0.5315 (2)
- 0.5511 (2)
- 0.5512 (2)
- 0.5906 (1)
- 0.6299 (4)
- 0.748 (1)
- 0.7677 (1)
- 0.7874 (1)
- 0.8661 (1)
- 0.8858 (1)
- 0.9646 (1)
- 0.9843 (3)
- 1.0039 (2)
- 1.1417 (2)
- 1.1614 (2)
- 1.3189 (1)
- 1.3386 (2)
- 1.4173 (2)
- 1.5748 (1)
- 1.5945 (1)
- 1.6535 (1)
- 1.6929 (2)
- 1.791 (1)
- 1.8504 (1)
- 1.9291 (1)
- 1.9685 (1)
- 2.0472 (2)
- 2.0866 (1)
- 2.2244 (1)
- 2.3622 (2)
- 2.4016 (1)
- 2.5591 (3)
- 2.6772 (1)
- 2.9921 (1)
- 3.2283 (1)
- 3.82 (1)
- 3.937 (2)
- 4.0748 (1)
- 4.3307 (1)
- 4.9213 (1)
- 5.43 (1)
- 5.4331 (2)
- 7.874 (2)
to
Maximum Axial Groove Diameter
- 7.0 (1)
- 8.0 (2)
- 9.0 (1)
- 9.5 (1)
- 10.0 (2)
- 11.5 (1)
- 12.0 (5)
- 14.0 (4)
- 14.5 (1)
- 16.0 (4)
- 16.5 (1)
- 17.0 (1)
- 19.5 (1)
- 20.0 (4)
- 22.5 (1)
- 23.0 (1)
- 25.0 (1)
- 25.5 (1)
- 26.0 (1)
- 30.0 (2)
- 33.5 (1)
- 37.0 (2)
- 41.0 (1)
- 43.5 (1)
- 44.0 (1)
- 53.0 (1)
- 54.0 (1)
- 58.0 (1)
- 65.0 (1)
- 66.0 (2)
- 77.0 (1)
- 83.0 (1)
- 100.0 (1)
- 102.0 (1)
- 103.0 (1)
- 130.0 (1)
- 152.0 (1)
- 205.0 (2)
- 1020.0 (2)
to
Maximum Axial Groove Diameter
- 0.2756 (1)
- 0.315 (2)
- 0.3543 (1)
- 0.374 (1)
- 0.3937 (2)
- 0.4528 (1)
- 0.472 (2)
- 0.4724 (3)
- 0.5511 (2)
- 0.5512 (2)
- 0.5709 (1)
- 0.6299 (4)
- 0.6496 (1)
- 0.6693 (1)
- 0.7677 (1)
- 0.7874 (4)
- 0.8858 (1)
- 0.9055 (1)
- 0.9843 (1)
- 1.0039 (1)
- 1.0236 (1)
- 1.1811 (2)
- 1.3189 (1)
- 1.4567 (2)
- 1.6142 (1)
- 1.7126 (1)
- 1.7323 (1)
- 2.0866 (1)
- 2.126 (1)
- 2.28 (1)
- 2.5591 (1)
- 2.5984 (2)
- 3.0315 (1)
- 3.2677 (1)
- 3.937 (1)
- 4.0157 (1)
- 4.0551 (1)
- 5.1181 (1)
- 5.9843 (1)
- 8.0709 (1)
- 8.071 (1)
- 40.1575 (2)
to
Cutting Direction
- (2)
- (31)
Rake Angle Style
- (21)
- (11)
Maximum Bore Depth
to
Boring Bar Material
- (25)
Front-End
Insert Shape
- (91)
- (2)
- (4)
- (1)
Cartridge Size
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
Gage Length
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (6)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (1)
- (5)
- (1)
- (3)
- (2)
- (1)
- (1)
- (8)
- (2)
- (2)
- (5)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
Gage Length
- (1)
- (1)
- (3)
- (1)
- (1)
- (1)
- (1)
- (2)
- (2)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (1)
- (1)
- (3)
- (2)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (1)
- (5)
- (1)
- (1)
- (2)
- (1)
- (1)
- (1)
- (1)
- (8)
- (2)
- (2)
- (4)
- (1)
- (1)
- (1)
- (1)
- (1)
- (2)
- (1)
- (2)
- (1)
- (1)
- (1)
Insert Geometry
Shape
- (1)
Insert IC Size
to
Insert IC Size
to
Cutting Edge Length
to
Cutting Edge Length
to
Cutting Tool Material
- (95)
- (95)
- (32)
- (95)
- (95)
- (95)
Tolerance Class
- (1)
Back-End
Connection Type
- (12)
System Size
- (2)
- (4)
- (2)
- (4)
- (2)
- (4)
- (5)
- (21)
- (4)
- (6)
- (2)
- (11)
- (2)
- (3)
- (1)
- (1)
- (5)
- (11)
- (6)
- (3)
- (3)
