Chucking Reamers - Grainger Industrial Supply

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Product Categories
Machining
Drilling & Holemaking
Reamers
Chucking Reamers

Filters

Previously Purchased

In Stock at Branch

Material

High-Speed Steel & Cobalt

High-speed steel offers good wear resistance, has some flexibility, and can absorb some shock and vibration. Cobalt is harder and more wear-resistant than high-speed steel, and it absorbs more shock and vibration than carbide.

Carbide & Cermet

Carbide offers more hardness, heat resistance, and wear resistance than high-speed steel or cobalt. Carbide tools require a rigid machine setup. Cermet is a cemented carbide. Cermet tools are used where built-up edge is a concern.

Carbide-Tipped

Carbide-tipped tools have hard, heat-resistant, and wear-resistant carbide cutting edges. The rest of the tools are made from a material that can absorb more vibration and shock than carbide.

Carbide
Carbide Tipped
Cermet
Cobalt
High Speed Steel

Finish

Bright

Bright finish is unaffected when the tools' cutting edges are resharpened.

TiAlN

TiAlN coating withstands high temperatures and protects tools from wear during dry, high-speed machining applications.

AlCrN

AlCrN coating is harder, resists cracking and oxidization better, and performs better in high-feed applications than TiAlN. It protects tools from wear during dry, high-speed machining applications.

AlCrN
Bright (Uncoated)
TiAlN

Shank Type

Description of the style or shape of the tool's shank connection.

Measurement System

Measurement Systems

Fractional inch, metric, letter, and wire are measurement systems used to express the size of items that have standard trade sizes. Decimal inch is used to express the size of items that fall between standard trade sizes.

Undersized tools are smaller than a standard size for a tight fit when inserting an item in a hole made by the tool. Oversized tools are larger than a standard size for a loose fit when inserting an item in a hole made by the tool.

Dowel pin is a standard trade size given as the size of a dowel pin that is compatible with the tool. Dowel pin tools are slightly smaller than the dowel pin to ensure a tight fit when the pin is inserted in the hole.

Fractional Inch
Metric
Letter
Wire
Decimal Inch
Undersized
Oversized
Dowel Pin

Reamer Size - Decimal Equivalent

Size - Decimal

This is the diameter of the cutting portion of the reamer, measured in decimal inches.

Search Reamer Size - Decimal Equivalent

0.0135
0.0140
0.0145
0.0150
0.0155
0.0156
0.0160
0.0165
0.0170
0.0175
0.0180
0.0185
0.0190
0.0195
0.0200
0.0205
0.0210
0.0215
0.0220
0.0225
0.0230
0.0235
0.0240
0.0245
0.0250
0.0255
0.0260
0.0265
0.0270
0.0275
0.0280
0.0285
0.0290
0.0292
0.0295
0.0300
0.0305
0.0310
0.0312
0.0315
0.0320
0.0325
0.0330
0.0335
0.0340
0.0345
0.0350
0.0355
0.0360
0.0365
0.0370
0.0375
0.0380
0.0385
0.0390
0.0394
0.0395
0.04
0.0400
0.0405
0.041
0.0410
0.0415
0.042
0.0420
0.0425
0.043
0.0430
0.0433
0.0435
0.0440
0.0445
0.0450
0.0455
0.0460
0.0465
0.0469
0.0470
0.0475
0.0480
0.0485
0.0490
0.0495
0.0500
0.0505
0.0510
0.0511
0.0515
0.052
0.0520
0.0525
0.0530
0.0535
0.0540
0.0545
0.055
0.0550
0.0551
0.0555
0.0560
0.0565
0.0570
0.0575
0.0580
0.0585
0.0590
0.0591
0.0595
0.0600
0.0605
0.0610
0.0615
0.0620
0.0625
0.0630
0.0635
0.0640
0.0645
0.0649
0.0650
0.0655
0.0660
0.0665
0.0669
0.067
0.0670
0.0675
0.0680
0.0685
0.0690
0.0695
0.07
0.0700
0.0705
0.0708
0.0710
0.0715
0.0720
0.0725
0.073
0.0730
0.0735
0.0740
0.0745
0.0748
0.0750
0.0755
0.076
0.0760
0.0765
0.0770
0.0775
0.0780
0.0781
0.0785
0.0787
0.0790
0.0795
0.0800
0.0805
0.081
0.0810
0.0815
0.082
0.0820
0.0825
0.0830
0.0835
0.0840
0.0845
0.0850
0.0855
0.086
0.0860
0.0865
0.0866
0.0870
0.0875
0.0880
0.0885
0.089
0.0890
0.0895
0.0900
0.0905
0.0906
0.0910
0.0915
0.0920
0.0925
0.0930
0.0933
0.0935
0.0938
0.0940
0.0945
0.0950
0.0955
0.096
0.0960
0.0965
0.0970
0.0975
0.098
0.0980
0.0984
0.0985
0.0990
0.0995
0.1000
0.1005
0.1010
0.1015
0.1020
0.1024
0.1025
0.1030
0.1035
0.104
0.1040
0.1045
0.1050
0.1055
0.1060
0.1063
0.1065
0.1070
0.1075
0.1080
0.1085
0.1090
0.1094
0.1095
0.11
0.1100
0.1102
0.1105
0.111
0.1110
0.1115
0.1120
0.1125
0.113
0.1130
0.1135
0.1140
0.1142
0.1145
0.1150
0.1155
0.116
0.1160
0.1165
0.1170
0.1175
0.1180
0.1181
0.1185
0.1190
0.1195
0.12
0.1200
0.1205
0.1210
0.1215
0.1220
0.1225
0.123
0.1230
0.1235
0.124
0.1240
0.1245
0.1247
0.1250
0.1255
0.126
0.1260
0.1265
0.1270
0.1275
0.1280
0.1285
0.1290
0.1295
0.1299
0.1300
0.1305
0.1310
0.1315
0.1320
0.1325
0.1330
0.1335
0.1339
0.1340
0.1345
0.1350
0.1355
0.136
0.1360
0.1365
0.1370
0.1375
0.1378
0.1380
0.1385
0.1390
0.1395
0.1400
0.1405
0.1406
0.1410
0.1415
0.1417
0.1420
0.1425
0.1430
0.1435
0.1440
0.1445
0.1450
0.1455
0.1457
0.1460
0.1465
0.1470
0.1475
0.1480
0.1485
0.1490
0.1495
0.1496
0.1500
0.1505
0.1507
0.1510
0.1515
0.1520
0.1525
0.1530
0.1535
0.1540
0.1541
0.1545
0.1550
0.1555
0.1560
0.1562
0.1565
0.1570
0.1575
0.1580
0.1585
0.1590
0.1595
0.1600
0.1605
0.1610
0.1614
0.1615
0.1620
0.1625
0.1630
0.1635
0.1640
0.1645
0.1650
0.1654
0.1655
0.1660
0.1665
0.1670
0.1675
0.1680
0.1685
0.1690
0.1692
0.1695
0.1700
0.1705
0.1710
0.1715
0.1719
0.1720
0.1725
0.1730
0.1732
0.1735
0.1740
0.1745
0.1750
0.1755
0.1760
0.1765
0.1770
0.1772
0.1775
0.1780
0.1785
0.1790
0.1795
0.1800
0.1805
0.1810
0.1814
0.1815
0.1820
0.1825
0.1830
0.1835
0.1840
0.1845
0.1850
0.1855
0.1860
0.1865
0.1870
0.1872
0.1875
0.1880
0.1885
0.1890
0.1895
0.1900
0.1905
0.1910
0.1915
0.1920
0.1925
0.1929
0.1930
0.1935
0.1940
0.1945
0.1950
0.1955
0.1960
0.1965
0.1969
0.1970
0.1975
0.1980
0.1985
0.1990
0.1995
0.2000
0.2005
0.2008
0.2010
0.2015
0.2020
0.2025
0.2030
0.2031
0.2035
0.2040
0.2045
0.2047
0.2050
0.2055
0.2060
0.2065
0.2070
0.2075
0.2080
0.2085
0.2087
0.2090
0.2095
0.2100
0.2105
0.2110
0.2115
0.2120
0.2125
0.2126
0.2130
0.2135
0.2140
0.2145
0.2150
0.2155
0.2160
0.2165
0.2170
0.2175
0.2177
0.2180
0.2185
0.2188
0.2190
0.2195
0.2200
0.2205
0.2215
0.2220
0.2225
0.2230
0.2235
0.2240
0.2245
0.2250
0.2255
0.2260
0.2265
0.2270
0.2275
0.2280
0.2283
0.2285
0.2290
0.2295
0.2300
0.2305
0.2310
0.2315
0.2320
0.2323
0.2325
0.2330
0.2335
0.2340
0.2344
0.2345
0.2350
0.2355
0.2360
0.2362
0.2365
0.2370
0.2375
0.2380
0.2385
0.2390
0.2395
0.2400
0.2402
0.2405
0.2410
0.2415
0.2420
0.2425
0.2430
0.2435
0.2440
0.2441
0.2445
0.2450
0.2455
0.2460
0.2465
0.2470
0.2475
0.2480
0.2485
0.2490
0.2495
0.2500
0.2505
0.2510
0.2515
0.2520
0.2525
0.2530
0.2535
0.2540
0.2545
0.2550
0.2555
0.2559
0.2560
0.2565
0.2570
0.2575
0.2580
0.2585
0.2590
0.2595
0.2598
0.2600
0.2605
0.2610
0.2615
0.2620
0.2625
0.2630
0.2635
0.2638
0.2640
0.2645
0.2650
0.2655
0.2656
0.2660
0.2665
0.2670
0.2675
0.2677
0.2680
0.2685
0.2690
0.2695
0.2700
0.2705
0.2710
0.2715
0.2717
0.2720
0.2725
0.2730
0.2735
0.2740
0.2745
0.2750
0.2755
0.2756
0.2760
0.2765
0.2770
0.2775
0.2780
0.2785
0.2790
0.2795
0.2800
0.2805
0.2810
0.2812
0.2815
0.2818
0.2820
0.2825
0.2830
0.2835
0.2840
0.2845
0.2850
0.2855
0.2860
0.2865
0.2870
0.2874
0.2875
0.2880
0.2885
0.2890
0.2895
0.2900
0.2905
0.2910
0.2915
0.2920
0.2925
0.2930
0.2935
0.2940
0.2945
0.2950
0.2953
0.2955
0.2960
0.2965
0.2969
0.2970
0.2975
0.2980
0.2985
0.2990
0.2995
0.3000
0.3005
0.3010
0.3015
0.3020
0.3025
0.3030
0.3031
0.3035
0.3040
0.3045
0.3050
0.3055
0.3060
0.3065
0.3070
0.3071
0.3075
0.3080
0.3085
0.3090
0.3095
0.3100
0.3105
0.3110
0.3115
0.3120
0.3125
0.3130
0.3135
0.3140
0.3145
0.3150
0.3155
0.3160
0.3165
0.3170
0.3175
0.3180
0.3185
0.3189
0.3190
0.3195
0.3200
0.3205
0.3210
0.3215
0.3220
0.3225
0.3228
0.3230
0.3235
0.3240
0.3245
0.3250
0.3255
0.3260
0.3265
0.3267
0.3270
0.3275
0.3280
0.3281
0.3285
0.3290
0.3295
0.3300
0.3305
0.3307
0.3310
0.3315
0.3320
0.3325
0.3330
0.3335
0.3340
0.3345
0.3346
0.3350
0.3355
0.3360
0.3365
0.3370
0.3375
0.3380
0.3385
0.3390
0.3395
0.3400
0.3405
0.3410
0.3415
0.3420
0.3425
0.3430
0.3435
0.3438
0.3440
0.3445
0.3450
0.3455
0.3460
0.3465
0.3470
0.3475
0.3480
0.3485
0.3490
0.3495
0.3500
0.3504
0.3505
0.3510
0.3515
0.3520
0.3525
0.3530
0.3535
0.3540
0.3543
0.3545
0.3550
0.3555
0.3560
0.3565
0.3570
0.3575
0.3580
0.3583
0.3585
0.3590
0.3594
0.3595
0.3600
0.3605
0.3610
0.3615
0.3620
0.3622
0.3625
0.3630
0.3635
0.3640
0.3645
0.3650
0.3655
0.3660
0.3661
0.3665
0.3670
0.3675
0.3680
0.3685
0.3690
0.3695
0.3700
0.3701
0.3705
0.3710
0.3715
0.3720
0.3725
0.3730
0.3735
0.3740
0.3745
0.3750
0.3755
0.3760
0.3765
0.3770
0.3775
0.3780
0.3785
0.3790
0.3795
0.3800
0.3805
0.3810
0.3815
0.3820
0.3825
0.3830
0.3835
0.3840
0.3845
0.3850
0.3855
0.3858
0.3860
0.3865
0.3870
0.3875
0.3880
0.3885
0.3890
0.3895
0.3898
0.3900
0.3905
0.3906
0.3910
0.3915
0.3920
0.3925
0.3930
0.3935
0.3937
0.3940
0.3945
0.3950
0.3955
0.3960
0.3965
0.3970
0.3975
0.3976
0.3980
0.3985
0.3990
0.3995
0.4000
0.4005
0.4010
0.4015
0.4016
0.4020
0.4025
0.4030
0.4035
0.4040
0.4045
0.4050
0.4055
0.4060
0.4062
0.4065
0.4070
0.4075
0.4080
0.4085
0.4090
0.4094
0.4095
0.4100
0.4105
0.4110
0.4115
0.4120
0.4125
0.4130
0.4134
0.4135
0.4140
0.4145
0.4150
0.4155
0.4160
0.4165
0.4170
0.4173
0.4175
0.4180
0.4185
0.4190
0.4195
0.4200
0.4205
0.4210
0.4212
0.4215
0.4219
0.4220
0.4225
0.4230
0.4235
0.4240
0.4245
0.4250
0.4252
0.4255
0.4260
0.4265
0.4270
0.4275
0.4280
0.4285
0.4290
0.4291
0.4295
0.4300
0.4305
0.4310
0.4315
0.4320
0.4325
0.4330
0.4331
0.4335
0.4340
0.4345
0.4350
0.4355
0.4360
0.4365
0.4370
0.4375
0.4380

Flute Type

Straight Flute

Straight flutes push chips into the hole. They provide good strength in hard materials and are suitable for machining through holes.

Spiral Flute

Spiral flutes pull chips out of the hole. They are suitable for applications with blind holes and interrupted cuts.

Flute Length

The length of the fluted portion of the tool, also known as twist length.

Search Flute Length

1/4 in
9/32 in
3/8 in
25/64 in
7/16 in
1/2 in
9/16 in
19/32 in
5/8 in
41/64 in
47/64 in
3/4 in
13/16 in
53/64 in
27/32 in
7/8 in
29/32 in
15/16 in
1 in
1-1/64 in
1-3/32 in
1-7/64 in
1-1/8 in
1-7/32 in
1-1/4 in
1-19/64 in
1-3/8 in
1-13/32 in
1-1/2 in
1-37/64 in
1-23/32 in
1-3/4 in
1-13/16 in
1-7/8 in
1-29/32 in
1-31/32 in
2 in
2-1/64 in
2-3/32 in
2-9/64 in
2-5/32 in
2-11/64 in
2-3/16 in
2-15/64 in
2-1/4 in
2-19/64 in
2-29/64 in
2-1/2 in
2-39/64 in
2-5/8 in
2-3/4 in
2-49/64 in
2-7/8 in
2-59/64 in
2-15/16 in
3 in
3-3/64 in
3-11/64 in
3-1/4 in
3-27/64 in
3-1/2 in
3-3/4 in
3-7/8 in
3-29/32 in
4 in
4-3/16 in
4-1/4 in
4-9/16 in
4-7/8 in
5-1/8 in
5-7/16 in
6.00 mm
7.50 mm
8.00 mm
10.00 mm
11.00 mm
12.00 mm
13.00 mm
14.00 mm
15.00 mm
16.00 mm
17.00 mm
18.00 mm
19.00 mm
20.00 mm
21.00 mm
22.00 mm
23.00 mm
24.00 mm
25.00 mm
26.00 mm
28.00 mm
28.60 mm
29.00 mm
31.00 mm
31.80 mm
32.00 mm
33.00 mm
35.00 mm
36.00 mm
38.00 mm
38.10 mm
41.00 mm
44.00 mm
44.40 mm
47.00 mm
48.00 mm
50.00 mm
50.80 mm
51.00 mm
52.00 mm
56.00 mm
57.20 mm
58.00 mm
62.00 mm
63.00 mm
66.00 mm
67.00 mm
68.00 mm
70.00 mm
71.00 mm
73.00 mm
76.00 mm
77.00 mm
83.00 mm
89.00 mm

Number of Flutes

Overall Length

Search Overall Length

3/4 in
7/8 in
1 in
1-1/8 in
1-1/4 in
1-5/16 in
1-3/8 in
1-1/2 in
1-5/8 in
1-3/4 in
1-7/8 in
1-31/32 in
2 in
2-1/8 in
2-1/4 in
2-3/8 in
2-1/2 in
2-5/8 in
2-3/4 in
2-7/8 in
2-61/64 in
3 in
3-1/8 in
3-5/32 in
3-1/4 in
3-3/8 in
3-25/64 in
3-1/2 in
3-5/8 in
3-21/32 in
3-3/4 in
3-7/8 in
3-31/32 in
3-63/64 in
4 in
4-1/8 in
4-1/4 in
4-19/64 in
4-3/8 in
4-1/2 in
4-39/64 in
4-5/8 in
4-3/4 in
4-7/8 in
4-59/64 in
5 in
5-1/8 in
5-3/16 in
5-15/64 in
5-1/4 in
5-3/8 in
5-1/2 in
5-5/8 in
5-3/4 in
5-13/16 in
5-7/8 in
5-15/16 in
6 in
6-1/8 in
6-7/16 in
6-3/4 in
7 in
7-9/16 in
8 in
8-3/8 in
8-13/16 in
9 in
9-3/16 in
9-1/2 in
10 in
10-3/8 in
10-1/2 in
11 in
11-1/2 in
12 in
12-1/2 in
13 in
13-1/2 in
14 in
38.00 mm
41.00 mm
44.00 mm
48.00 mm
49.00 mm
50.00 mm
54.00 mm
57.00 mm
59.00 mm
60.00 mm
61.00 mm
63.00 mm
64.00 mm
65.00 mm
70.00 mm
73.00 mm
74.00 mm
75.00 mm
76.00 mm
76.20 mm
79.00 mm
80.00 mm
83.00 mm
86.00 mm
89.00 mm
91.00 mm
92.00 mm
93.00 mm
95.00 mm
98.00 mm
100.00 mm
101.00 mm
101.60 mm
102.00 mm
103.00 mm
105.00 mm
109.00 mm
111.00 mm
114.00 mm
114.30 mm
117.00 mm
118.00 mm
120.00 mm
121.00 mm
124.00 mm
125.00 mm
127.00 mm
130.00 mm
132.00 mm
133.00 mm
138.00 mm
140.00 mm
142.00 mm
149.00 mm
150.00 mm
151.00 mm
152.00 mm
152.40 mm
156.00 mm
160.00 mm
162.00 mm
168.00 mm
170.00 mm
175.00 mm
177.80 mm
178.00 mm
182.00 mm
189.00 mm
195.00 mm
202.40 mm
203.00 mm
203.20 mm
212.40 mm
219.00 mm
223.00 mm
228.60 mm
229.00 mm
232.00 mm
232.40 mm
241.00 mm
242.40 mm
254.00 mm
267.00 mm
268.00 mm
272.40 mm
277.00 mm
279.00 mm
292.00 mm
305.00 mm
317.00 mm
318.00 mm

Cutting Direction

The direction the tool rotates as it cuts into the workpiece, which is also referred to as hand of cut.

Left Hand
Right Hand

Coolant Fed

Coolant Through

Coolant-through taps have holes that allow coolant to flow to their tip to reduce heat and friction during threading tasks.

Non-Coolant-Through

Non-coolant-through taps do not have coolant holes, so a separate hose is required to bring coolant to the cutting area if it is needed.

Coolant Through
Non-Coolant Through

Primary Material Application

This lists the primary, best-choice workpiece materials with which the tool is designed for use.

Search Primary Material Application

All Materials
Aluminum
Brass
Bronze
Carbon Fiber
Cast Iron
Copper
Nonferrous Metal
Stainless Steel
Steel

Brand

Search Brand

CLEVELAND
APPROVED VENDOR
MAGAFOR
OSG
SUPER TOOL
WALTER TITEX
WESTWARD
WIDIA
YANKEE

Price

Min

Only digits are allowed. Maximum amount of digits: 6.

Max

Only digits are allowed. Maximum amount of digits: 6.

Country of Origin: US

Chucking Reamers

Available5,356 products

Chucking reamers, sometimes called machine reamers, enlarge or finish an existing hole to an exact tolerance or size for a precise fit when installing fasteners or other parts. They have a straight or Morse taper shank that mounts to a compatible machine such as a drill press, lathe, or screw machine. Chucking reamers usually have a 45° chamfer on the cutting edge to help ensure accuracy as the reamer enters the hole during metalworking tasks.