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Chucking Reamers Metric and Decimal

Metric Chucking Reamers

Metric Reamers.
Straight Shank Machine (Chucking) Reamers.
Straight Flutes.
High Speed Steel.
Quantity Price Model Description Diameter (MM) Decimal Equiv.

$7.90 RMM-2.5
2.5mm HS Chucking Reamer WT:1149-20 2.5mm .0984"

$10.40 RMM-3
3mm HS Chucking Reamer WT:1149-25 3mm .1181"

$10.40 RMM-3.5
3.5mm HS Chucking Reamer WT:1149-30 3.5mm .1378"

$10.85 RMM-4
4mm HS Chucking Reamer WT:1149-35 4mm .1575"

$11.30 RMM-4.5
4.5mm HS Chucking Reamer WT:1149-40 4.5mm .1772"

$11.30 RMM-5
5mm HS Chucking Reamer WT:1149-45 5mm .1969"

$12.00 RMM-5.5
5.5mm HS Chucking Reamer WT:1149-50 5.5mm .2165"

$12.00 RMM-6
6mm HS Chucking Reamer WT:1149-55 6mm .2362"

$13.80 RMM-6.5
6.5mm HS Chucking Reamer WT:1149-60 6.5mm .2559"

$13.80 RMM-7
7mm HS Chucking Reamer WT:1149-65 7mm .2756"

$16.25 RMM-7.5
7.5mm HS Chucking Reamer WT:1149-70 7.5mm .2953"

$16.25 RMM-8
8mm HS Chucking Reamer WT:1149-75 8mm .315"

$18.40 RMM-8.5
8.5mm HS Chucking Reamer WT:1149-80 8.5mm .3346"

$18.40 RMM-9
9mm HS Chucking Reamer WT:1149-85 9mm .3543"

$20.45 RMM-9.5
9.5mm HS Chucking Reamer WT:1149-90 9.5mm .3740"

$20.45 RMM-10
10mm HS Chucking Reamer WT:1149-95 10mm .3937"

$22.10 RMM-10.5
10.5mm HS Chucking Reamer WT:1149-100 10.5mm .4134"

$22.10 RMM-11
11mm HS Chucking Reamer WT:1149-105 11mm .4331"

$22.10 RMM-11.5
11.5mm HS Chucking Reamer WT:1149-110 11.5mm .4528"

$22.10 RMM-12
12mm HS Chucking Reamer WT:1149-115 12mm .4724"

$26.25 RMM-12.5
12.5mm HS Chucking Reamer WT:1149-120 12.5mm .4921"

$27.20 RMM-13
13mm HS Chucking Reamer WT:1149-125 13mm .5118"

$28.60 RMM-13.5
13.5mm HS Chucking Reamer (limited quantity) WT:1149-130 13.5mm .5315"

$29.30 RMM-14
14mm HS Chucking Reamer WT:1149-135 14mm .5512"

$31.10 RMM-15
15mm HS Chucking Reamer WT:1149-145 15mm .5906"

$34.20 RMM-16
16mm HS Chucking Reamer WT:1149-155 16mm .6299"

$41.90 RMM-17
17mm HS Chucking Reamer WT:1149-165 17mm .6693"

$41.90 RMM-18
18mm HS Chucking Reamer WT:1149-175 18mm .7087"

$43.60 RMM-19
19mm HS Chucking Reamer WT:1149-185 19mm .7480"

$43.90 RMM-20
20mm HS Chucking Reamer WT:1149-195 20mm .7874"

$63.80 RMM-21
21mm HS Chucking Reamer WT:1149-205 21mm .8268"

$66.00 RMM-22
22mm HS Chucking Reamer WT:1149-215 22mm .8661"

$72.30 RMM-23
23mm HS Chucking Reamer WT:1149-225 23mm .9055"

$77.60 RMM-24
24mm HS Chucking Reamer WT:1149-235 24mm .9449"

$77.60 RMM-25
25mm HS Chucking Reamer WT:1149-245 25mm .9843"

Over/Under Machine Reamers

Over/Under-sized Reamers.
Straight Shank Machine (Chucking) Reamers.
High Speed Steel. Straight Flute.
These sizes are .001" over or under common fractional sizes.
Quantity Price Model Description Size Decimal Equivalent Length

$8.80 RM112S-124
Reamer, Machine SS, Straight Flute HSS, Over/Under, .124", 1150-1015 1/8 - 0.001" .1240 3-1/2"

$8.80 RM112S-126
Reamer, Machine SS, Straight Flute HSS, Over/Under, .126", 1150-1020 1/8 + 0.001" .1260 3-1/2"

$8.80 RM112S-1865
Reamer, Machine SS, Straight Flute HSS, Over/Under, .1865", 1154-0695 3/16 - 0.001" .1865 4-1/2"

$8.80 RM112S-1885
Reamer, Machine SS, Straight Flute HSS, Over/Under, .1885", 1154-0715 3/16 + 0.001" .1885 4-1/2"

$9.90 RM112S-249
Reamer, Machine SS, Straight Flute HSS, Over/Under, .249", 1154-1335 1/4 - 0.001" .2490 6"

$9.90 RM112S-251
Reamer, Machine SS, Straight Flute HSS, Over/Under, .251", 1154-1355 1/4 + 0.001" .2510 6"

$10.60 RM112S-3115
Reamer, Machine SS, Straight Flute HSS, Over/Under, .3115", 1154-1675 5/16 - 0.001" .3115 6"

$10.60 RM112S-3135
Reamer, Machine SS, Straight Flute HSS, Over/Under, .3135", 1150-1025 5/16 + 0.001" .3135 6"

$10.60 RM112S-374
Reamer, Machine SS, Straight Flute HSS, Over/Under, .374", 1154-2015 3/8 - 0.001" .3740 7"

$10.60 RM112S-376
Reamer, Machine SS, Straight Flute HSS, Over/Under, .376", 1154-2035 3/8 + 0.001" 0.376 7"

$11.90 RM112S-4365
Reamer, Machine SS, Straight Flute HSS, Over/Under, .4365", 1150-1030 7/16 - 0.001" 0.4365 7"

$11.90 RM112S-4385
Reamer, Machine SS, Straight Flute HSS, Over/Under, .4385", 1150-1035 7/16 + 0.001" 0.4385 7"

$13.70 RM112S-499
Reamer, Machine SS, Straight Flute HSS, Over/Under, .499", 1154-2695 1/2 - 0.001" 0.499 8"

$13.70 RM112S-501
Reamer, Machine SS, Straight Flute HSS, Over/Under, .501", 1150-1040 1/2 + 0.001" 0.501 8"

$27.50 RM112S-624
Reamer, Machine SS, Straight Flute HSS, Over/Under, .624", 1154-4250 5/8 - 0.001" 0.624 9"

$27.50 RM112S-626
Reamer, Machine SS, Straight Flute HSS, Over/Under, .626", 1154-4270 5/8 + 0.001" 0.626 9"

$37.00 RM112S-749
Reamer, Machine SS, Straight Flute HSS, Over/Under, .749", 1150-1057 3/4 - 0.001" 0.749 9-1/2"

$37.00 RM112S-751
Reamer, Machine SS, Straight Flute HSS, Over/Under, .751", 1154-4325 3/4 + 0.001" 0.751 9-1/2"

$47.00 RM112S-874
Reamer, Machine SS, Straight Flute HSS, Over/Under, .874", 1150-0242 7/8 - 0.001" 0.874 10"

$47.00 RM112S-876
Reamer, Machine SS, Straight Flute HSS, Over/Under, .876", 1150-0247 7/8 + 0.001" 0.876 10"

$59.00 RM112S-999
Reamer, Machine SS, Straight Flute HSS, Over/Under, .999", 1150-0282 1" - 0.001" 0.999 10-1/2"

$59.00 RM112S-1001
Reamer, Machine SS, Straight Flute HSS, Over/Under, 1.001", 1150-0287 1" + 0.001" 1.001 10-1/2"

Dowel Pin Size HS Machine Reamers

"Dowel Pin" Reamers- these reamers finish holes intended for standard dowel pins.
Straight Shank Machine (Chucking) Reamers with straight flutes.
High Speed Steel.
Sized below standard dowel pin diameters.
Quantity Price Model Description Diameter Length

$7.80 RMDP-1230
.1230 Dowel Pin Size Machine Reamer, 1177-0203 .1230" 3-1/2"

$7.80 RMDP-1247
.1247 Dowel Pin Size Machine Reamer, 1177-0209 .1247" 3-1/2"

$10.80 RMDP-1855
.1855 Dowel Pin Size Machine Reamer, 1177-0488 .1855" 4-1/2"

$10.80 RMDP-1870
.1870 Dowel Pin Size Machine Reamer, 1177-0493 .1870" 4-1/2"

$12.60 RMDP-2480
.2480 Dowel Pin Size Machine Reamer, 1177-0612 .2480" 6"

$12.60 RMDP-2495
.2495 Dowel Pin Size Machine Reamer, 1177-0237 .2495" 6"

$13.35 RMDP-3105
.3105 Dowel Pin Size Machine Reamer, 1177-0324 .3105" 6"

$13.35 RMDP-3120
.3120 Dowel Pin Size Machine Reamer, 1177-0327 .3120" 6"

$15.75 RMDP-3730
.3730 Dowel Pin Size Machine Reamer, 1177-0632 .3730" 7"

$15.75 RMDP-3745
.3745 Dowel Pin Size Machine Reamer, 1177-0637 .3745" 7"

$15.75 RMDP-4355
.4355 Dowel Pin Size Machine Reamer, 1177-0702 .4355" 7"

$15.75 RMDP-4370
.4370 Dowel Pin Size Machine Reamer, 1177-0707 .4370" 7"

$20.55 RMDP-4980
.4980 Dowel Pin Size Machine Reamer, 1177-0748 .4980" 8"

$20.55 RMDP-4995
.4995 Dowel Pin Size Machine Reamer, 1177-0753 .4995" 8"

Decimal Size Chucking Reamers

Decimal Size Reamers
Straight Shank Machine (Chucking) Reamers.
Straight Flute (Spiral flute may be substituted, depending on supply).
High Speed Steel.

These items are not available for online purchasing through our website yet.
Please email us about these decimal-sized reamers and we'll confirm stock and pricing.

Most sizes are available in 0.001 inch increments up to 1/2", and some in between sizes are stocked.
Other sizes over .505 inches (but not every .001 inch) are available.

Price per reamer will depend on stocked status and availablity, but will be at least:
Size Range     Min Price Each
.032 - .184"____$17.90
.186 - .289"____$20.30
.291 - .3735"____$24.95
.378 - .406"____$27.25
.407 - .445"____$29.30
.446 - .505"____$37.10
.506 - .605"____$42.50
Quantity Price Model Description