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Chucking Reamers OverUnder DowelPin

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"