Originators and Designers of Specialty Reamers and Cutting Tools Since 1918

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Stub Screw Machine Reamers Extra Length Left Hand Spiral with Right Hand Cut

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Schedule K1-a EX SELR  These abbreviated versions of the chucking reamer are ideal for applications where the holes are shallow.  Originally designed for use in screw machines, these tools can be used in a wide variety of machining applications.  Pinholes in the shank allow for use in floating holders.  GAMMONS® Stub Screw Machine Reamers are available in a wide variety of diameters, cuts and flute spirals.  They are also available as semi-finished blanks.

Flute diameters are held to a tolerance of +.0002"/-.0000" unless otherwise requested.

Quantity Discounts Are Available.

Also furnished as specials with end teeth, steps or pilots. Available in premium high-speed steel or carbide.

Please enter the SPECIFIC SIZE and PART NUMBER in the Special Instructions section during check out.


Part Number Blank Size Range Flute Length Number of Flutes Shank Size Overall Length Shank Length
SELR03A-4 3/A .0871 - .0960 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR02A-4 2/A .0961 - .1110 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR00A-4 A .1111 - .1280 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR00B-4 B .1281 - .1410 1.25 4 0.188 2.50 1.25 Login for Pricing
SELR00C-4 C .1411 - .1580 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR00D-4 D .1581 - .1730 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR00E-4 E .1731 - .1910 1.13 4 0.188 2.50 1.25 Login for Pricing
SELR00F-4 F .1911 - .2190 1.13 4 0.188 4.00 1.25 Login for Pricing
SELR00G-4 G .2191 - .2530 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00H-4 H .2531 - .2820 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00H-6 H .2531 - .2820 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00I-4 I .2821 - .3130 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00I-6 I .2821 - .3130 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00J-4 J .3131 - .3440 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00J-6 J .3131 - .3440 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00K-4 K .3441 - .3780 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00K-6 K .3441 - .3780 2.00 6 .0375 4.00 2.00 Login for Pricing
SELR00L-4 L .3781 - .4090 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00L-6 L .3781 - .4090 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00M-4 M .4091 - .4410 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00M-6 M .4091 - .4410 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00N-4 N .4411 - .4720 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00N-6 N .4411 - .4720 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00O-4 O .4721 - .5020 2.00 4 0.375 4.00 2.00 Login for Pricing
SELR00O-6 O .4721 - .5020 2.00 6 0.375 4.00 2.00 Login for Pricing
SELR00P-4 P .5021 - .5070 2.00 4 0.625 4.00 2.00 Login for Pricing
SELR00P-6 P .5021 - .5070 2.00 6 0.625 4.00 2.00 Login for Pricing
SELR00R-8 R .6281 - .6920 2.00 8 0.625 4.00 2.00 Login for Pricing
SELR00R-4 R .6281 - .6920 2.00 4 0.625 4.00 2.00 Login for Pricing
SELR00Q-8 Q .5071 - .6280 2.00 8 0.625 4.00 2.00 Login for Pricing
SELR00Q-4 Q .5071 - .6280 2.00 4 0.625 4.00 2.00 Login for Pricing
SELR00S-4 S .6921 - .7520 2.00 4 0.750 4.50 2.20 Login for Pricing
SELR00S-8 S .6921 - .7520 2.00 8 0.750 4.50 2.00 Login for Pricing
SELR00T-4 T .7521 - .8130 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00T-8 T .7521 - .8130 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00U-4 U .8131 - .8750 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00U-8 U .8131 - .8750 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00V-4 V .8751 - .9530 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00V-8 V .8751 - .9530 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00W-4 W .9531 - .9850 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00W-8 W .9531 - .9850 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00X-4 X .9851 - 1.047 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00X-8 X .9851 - 1.047 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00Y-4 Y 1.048 - 1.110 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00Y-8 Y 1.048 - 1.110 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR00Z-4 Z 1.111 - 1.235 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR00Z-8 Z 1.111 - 1.235 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR02Z-4 ZZ 1.236 - 1.360 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR02Z-8 ZZ 1.236 - 1.360 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR03Z-4 ZZZ 1.361 - 1.485 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR03Z-8 ZZZ 1.361 - 1.485 2.00 8 0.750 4.50 2.50 Login for Pricing
SELR04Z-4 ZZZZ 1.486 - 1.610 2.00 4 0.750 4.50 2.50 Login for Pricing
SELR04Z-8 ZZZZ 1.486 - 1.610 2.00 8 0.750 4.50 2.50 Login for Pricing

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