About Monster Tool - Proven experience in manufacturing quality solid carbide tools for the metalworking industry.
Tech Data - Speeds and Feeds, formulas and starting points for endmills, boring bars, drills, rougher finishers and high performance endmills.
Web Flip Catalog
Ask Monster Tool - Have questions about End Mills, Countersinks, Drills, Reamers, Burrs, Boring Bars or any other tools? Just ask!

Straight Flute Chucking Reamers

3/8 to 1/2"

Flutes Decimal Inch Size Length
of cut
Overall
Length
Uncoated
6 0.3750 3/8 1-1/4 3-1/2 500-001024
6 0.3755 1-1/4 3-1/2 500-0003755
6 0.3760 O/S 1-1/4 3-1/2 500-0003760
6 0.3765 1-1/4 3-1/2 500-0003765
6 0.3770 V 1-1/4 3-1/2 500-002021
6 0.3780 1-1/4 3-1/2 500-0003780
6 0.3790 1-1/4 3-1/2 500-0003790
6 0.3795 1-1/4 3-1/2 500-0003795
6 0.3800 1-1/4 3-1/2 500-0003800
6 0.3810 1-1/4 3-1/2 500-0003810
6 0.3820 1-1/4 3-1/2 500-0003820
6 0.3830 1-1/4 3-1/2 500-0003830
6 0.3840 1-1/4 3-1/2 500-0003840
6 0.3850 1-1/4 3-1/2 500-0003850
6 0.3860 W 1-1/4 3-1/2 500-002022
6 0.3870 1-1/4 3-1/2 500-0003870
6 0.3880 1-1/4 3-1/2 500-0003880
6 0.3890 1-1/4 3-1/2 500-0003890
6 0.3900 1-1/4 3-1/2 500-0003900
6 0.3906 25/64 1-1/4 3-1/2 500-001025
6 0.3910 1-1/4 3-1/2 500-0003910
6 0.3920 1-1/4 3-1/2 500-0003920
6 0.3930 1-1/4 3-1/2 500-0003930
6 0.3937 10.0mm 32mm 89mm 500-004010
6 0.3940 1-1/4 3-1/2 500-0003940
6 0.3950 1-1/4 3-1/2 500-0003950
6 0.3960 1-1/4 3-1/2 500-0003960
6 0.3970 X 1-1/4 3-1/2 500-002023
6 0.3980 1-1/4 3-1/2 500-0003980
6 0.3990 1-1/4 3-1/2 500-0003990
6 0.4000 1-1/4 3-1/2 500-0004000
6 0.4010 1-1/4 3-1/2 500-0004010
6 0.4020 1-1/4 3-1/2 500-0004020
6 0.4030 1-1/4 3-1/2 500-0004030
6 0.4040 Y 1-1/4 3-1/2 500-002024
6 0.4050 1-1/4 3-1/2 500-0004050
6 0.4060 1-1/4 3-1/2 500-0004060
6 0.4063 13/32 1-1/4 3-1/2 500-001026
6 0.4070 1-1/4 3-1/2 500-0004070
6 0.4080 1-1/4 3-1/2 500-0004080
6 0.4090 1-1/4 3-1/2 500-0004090
6 0.4100 1-1/4 3-1/2 500-0004100
6 0.4110 1-1/4 3-1/2 500-0004110
6 0.4120 1-1/4 3-1/2 500-0004120
6 0.4130 Z 1-1/4 3-1/2 500-002025
6 0.4134 10.5mm 32mm 89mm 500-004010.5
6 0.4140 1-1/4 3-1/2 500-0004140
6 0.4150 1-1/4 3-1/2 500-0004150
6 0.4160 1-1/4 3-1/2 500-0004160
6 0.4170 1-3/8 4 500-0004170
6 0.4180 1-3/8 4 500-0004180
6 0.4190 1-3/8 4 500-0004190
6 0.4200 1-3/8 4 500-0004200
6 0.4210 1-3/8 4 500-0004210
6 0.4219 27/64 1-3/8 4 500-001027
6 0.4230 1-3/8 4 500-0004230
6 0.4240 1-3/8 4 500-0004240
6 0.4250 1-3/8 4 500-0004250
6 0.4260 1-3/8 4 500-0004260
6 0.4270 1-3/8 4 500-0004270
6 0.4280 1-3/8 4 500-0004280
6 0.4290 1-3/8 4 500-0004290
6 0.4300 1-3/8 4 500-0004300
6 0.4310 1-3/8 4 500-0004310
6 0.4320 1-3/8 4 500-0004320
6 0.4330 1-3/8 4 500-0004330
6 0.4331 11.0mm 35mm 102mm 500-004011
6 0.4340 1-3/8 4 500-0004340
6 0.4350 1-3/8 4 500-0004350
6 0.4355 D/P 1-3/8 4 500-0004355
6 0.4360 1-3/8 4 500-0004360
6 0.4365 U/S 1-3/8 4 500-0004365
6 0.4370 D/P 1-3/8 4 500-0004370
6 0.4375 7/16 1-3/8 4 500-001028
6 0.4380 1-3/8 4 500-0004380
6 0.4385 O/S 1-3/8 4 500-0004385
6 0.4390 1-3/8 4 500-0004390
6 0.4400 1-3/8 4 500-0004400
6 0.4410 1-3/8 4 500-0004410
6 0.4420 1-3/8 4 500-0004420
6 0.4430 1-3/8 4 500-0004430
6 0.4440 1-3/8 4 500-0004440
6 0.4450 1-3/8 4 500-0004450
6 0.4460 1-3/8 4 500-0004460
6 0.4470 1-3/8 4 500-0004470
6 0.4480 1-3/8 4 500-0004480
6 0.4490 1-3/8 4 500-0004490
6 0.4500 1-3/8 4 500-0004500
6 0.4510 1-3/8 4 500-0004510
6 0.4520 1-3/8 4 500-0004520
6 0.4528 11.5mm 35mm 102mm 500-004011.5
6 0.4530 1-3/8 4 500-0004530
6 0.4531 29/64 1-3/8 4 500-001029
6 0.4540 1-3/8 4 500-0004540
6 0.4550 1-3/8 4 500-0004550
6 0.4560 1-3/8 4 500-0004560
6 0.4570 1-3/8 4 500-0004570
6 0.4580 1-3/8 4 500-0004580
6 0.4590 1-3/8 4 500-0004590
6 0.4600 1-3/8 4 500-0004600
6 0.4610 1-3/8 4 500-0004610
6 0.4620 1-3/8 4 500-0004620
6 0.4630 1-3/8 4 500-0004630
6 0.4640 1-3/8 4 500-0004640
6 0.4650 1-3/8 4 500-0004650
6 0.4660 1-3/8 4 500-0004660
6 0.4670 1-3/8 4 500-0004670
6 0.4680 1-3/8 4 500-0004680
6 0.4688 15/32 1-3/8 4 500-001030
6 0.4690 1-3/8 4 500-0004690
6 0.4700 1-3/8 4 500-0004700
6 0.4710 1-3/8 4 500-0004710
6 0.4720 1-3/8 4 500-0004720
6 0.4724 12.0mm 35mm 102mm 500-004012
6 0.4730 1-3/8 4 500-0004730
6 0.4740 1-3/8 4 500-0004740
6 0.4750 1-3/8 4 500-0004750
6 0.4760 1-3/8 4 500-0004760
6 0.4770 1-3/8 4 500-0004770
6 0.4780 1-3/8 4 500-0004780
6 0.4790 1-1/2 4 500-0004790
6 0.4800 1-1/2 4 500-0004800
6 0.4805 1-1/2 4 500-0004805
6 0.4810 1-1/2 4 500-0004810
6 0.4820 1-1/2 4 500-0004820
6 0.4830 1-1/2 4 500-0004830
6 0.4840 1-1/2 4 500-0004840
6 0.4844 31/64 1-1/2 4 500-001031
6 0.4850 1-1/2 4 500-0004850
6 0.4860 1-1/2 4 500-0004860
6 0.4870 1-1/2 4 500-0004870
6 0.4880 1-1/2 4 500-0004880
6 0.4890 1-1/2 4 500-0004890
6 0.4900 1-1/2 4 500-0004900
6 0.4910 1-1/2 4 500-0004910
6 0.4921 12.5mm 38mm 102mm 500-004012.5
6 0.4930 1-1/2 4 500-0004930
6 0.4940 1-1/2 4 500-0004940
6 0.4950 1-1/2 4 500-0004950
6 0.4960 1-1/2 4 500-0004960
6 0.4970 1-1/2 4 500-0004970
6 0.4980 D/P 1-1/2 4 500-0004980
6 0.4990 U/S 1-1/2 4 500-0004990
6 0.4995 D/P 1-1/2 4 500-0004995
6 0.5000 1/2 1-1/2 4 500-001032
Monster Tool - Burr Monster - SA, SB, SC, SD, SE, SF, SG, SH, SJ, SK, SL, SM, SN Shapes and Mold, Tool and Die Making Carbide Burrs and Burr Sets. Single Cut, Double Cut and Aluma. All solid carbide, C-2 Grade Monster Tool - Drill Monster - Solid Carbide Twist Drills - Jobber Length, Spade Drills, Straight Flute Drill, Stub Drills and Center Drills. TiAlN / TiN Coating available Monster Tool - Mega Monster - High Performance End Mills and Rougher tools. Made from solid premium Micrograin C-2 Solid Carbide Monster Tool - Metal Monster - Solid Carbide Unground Blanks (1000 and 2000 series), STB Strips, Rod, Split End Blanks Monster Tool - Micro Monster - Miniature Decimal Endmills. 2 flute, 4 Flute, Square and Ball nose Regular and Stub lengths Monster Tool - Mill Monster - 2 Flute, 3 Flute Square and Ball nose, Stub, regular, long, extended lengths. Single end, double end, Corner Radius - 30 degrees helix, Right hand spiral, Right Hand Cutting Monster Tool - Ream Monster - Carbide Reamers in fractional, decimal, wire, letter and metric sizes Monster Tool - Tool Monster - HSS and Carbide Countersinks. Single Flute, 3 Flute, 6 Flute. In 60, 82, 90, 100 and 120 degree angles. Countersink sets available in a wooden case

REAMERS-1/8" or smaller
REAMERS-1/8 to 1/4"
REAMERS-1/4 to 3/8"
REAMERS-3/8 to 1/2"
REAMERS-1/2" or larger