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Adjustable Critchley Blade Reamers, Long Pilot, Screw on Pilot Assembly

Part Number:998-
Adjustable Critchley Blade Reamers, Long Pilot, Screw on Pilot Assembly
Reamer Critchley Adjustable Blade Reamers, Long Pilot, Screw on Pilot Assembly

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Your Price: $89.99
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Description

ADJUSTABLE REAMERS With their broad adjustment range,
they are very versatile and economical for repair or prototype jobs,
especially when the hole size is determined at the time of assembly.
They are not intended for high production work. 

Size adjustment: the blades are held in tapered slots by an adjusting nut on either end.
To adjust, loosen one nut and tighten the other, moving the blades up or down the slot as needed.
Do not over tighten... the slots and threads are easily damaged.
To measure size, adjust to a known size bushing or ring,
or measure across two opposite blades with a micrometer.


PILOT REAMERS
A pilot aligns the reamers when two holes must be reamed in line with each other.
Many of our pilots use a floating tapered guide sleeve.

The sleeve is seated in one hole, guiding the reamer as it reams the other hole.



SUGGESTIONS FOR USING HAND REAMERS
  • Most of the reamers we make are intended for hand use only.
  • Using them with power tools can cause damage to the reamer, the work piece, or yourself!!
  • Select the proper reamer. Adjust the size if needed.
  • Mount the workpiece securely, such as in a vise. Attach a tap wrench to the reamer's square shank. In some cases,
  •  it might be easier to mount the reamer to the vice and turn the work piece.
  • Align the reamer with the hole and begin turning (clockwise for right hand cut reamers).
  •  Apply even pressure while turning.
  • Generally, using a cutting fluid will improve your surface finish and prolong the life of the reamer.
  • Do not turn the reamer backwards even when removing it from the hole.
  • Don't take to heavy of a cut. .002-.005 per pass is typical, maybe more if reaming easy material.

Genuine Critchley HSS Straight Blade Reamers





High Speed Steel Blades

Similar to Critchley Angle Blade Reamers, these reamers are manufactured with straight high speed steel bladesthat will hold their edge much longer than carbon steel. High Speed Reamers can be used with CDT Pilots to insure superior results and perfect alignment.

Complete Reamer UPCSizeAdjustment Range
Fractional Decimal MM
Replacement Reamer Blade UPC
2101313A+++11/64 - 3/16N/A
2101212A+++3/16 - 13/64N/A
2101111A+++13/64 - 7/32N/A
2101010A+++7/32 - 15/64N/A
210099A+++15/64 - 1/4N/A
21040104-8A+1/4 - 9/32 (.250-.281)25040
21050105-7A+9/32 - 5/16 (.281-.312)25050
21060106-6A+5/16 - 11/32 (.312-.344)25060
21070107-5A+11/32 - 3/8 (.344-.375)25070
21080108-4A+3/8 - 13/32 (.375 -.406)25080
21090109-3A++13/32 - 7/16 (.406-.437)25090
21100110-2A++7/16 - 15/32 (.437-.469)25100
21510A15/32 - 17/32 (.468-.531)25510
21520B17/32 - 19/32 (.532-.593)25520
21530C19/32 - 21/32 (.593-.656)25530
21540D21/32 - 23/32 (.656-.718)25540
21550E23/32 - 25/32 (.718-.781)25550
21560F25/32 - 27/32 (.781-.843)25560
21570G27/32 - 15/16 (.843-.937)25570
21580H15/16 - 1 1/16 (.937-1.062)25580
21590I1 1/16 - 1 3/16 (1.062 -1.187)25590
21600J1 3/16 - 1 11/32 (1.187- 1.343)25600
21610K1 11/32 - 1 17/32 (1.343 - 1.531)25610
21620L1 17/32 - 1 25/32 (1.531 - 1.781)25620
21630M1 25/32 - 2 3/32 1.781 - 2.093)25630
21640N2 3/32 - 2 15/32 (2.093 -2.468)25640
21650O2 15/32 - 2 31/32 (2.468 - 2.969)25650
21660P2 31/32 - 3 1/2 (2.969 - 3.500)25660
21670Q3 1/2 - 4 1/16 (3.500 - 4.062)25670

 +4-Blade
++6-Blade
+++Imported Reamers


Genuine Critchley Carbon Angle Blade Reamers

Carbon Steel Blades

Critchely Angle Carbon Blade Adjustable Hand Reamers have blades that adjust through their size in range by loosening one nut and tightening the other. These reamers are used where holes of various sizes are needed and are particularly useful as maintenance items in the shop or field. Blades are replaceable when tools are properly cared for.

Complete Reamer UPCSizeAdjustment Range
Fractional Decimal MM
Replacement Reamer Blade UPC
001901927/64 - 29/6404190
00200207/16 - 1/204200
00210211/2 - 9/1604210
00220229/16 - 5/804220
00230235/8 - 11/1604230
002402411/16 - 3/404240
00250253/4 - 13/1604250
002602613/16 - 7/804260
00270277/8 - 104270
00280281 - 1 1/804280
00290291 1/8 - 1 1/404290
00300301 1/4 - 1 7/1604300
00310311 7/16 - 1 5/804310
00320321 5/8 - 1 7/804320
00330331 7/8 - 2 3/1604330
01340*34+2 3/16 - 2 9/1604340
01350*35+2 9/16 - 304350
01360*36+3 - 3 1/204360
01370*37+3 1/2 - 4 1/1604370
00500AA27/64 - 15/3204500
00510A15/32 - 17/3204510
00520B17/32 - 19/3204520
00530C19/32 - 21/3204530
00560F25/32 - 27/3204560
00540D21/32 - 23/3204540
00550E23/32 - 25/3204550
00570G27/32 - 15/1604570
00580H15/16 - 1 1/1604580
00590I1 1/16 - 1 3/1604590
00600J1 3/16 - 1 11/3204600
00610K1 11/32 - 1 17/3204610
00620L1 17/32 - 1 25/3204620
00630M1 25/32 - 2 3/3204630
00640N2 3/32 - 2 15/3204640
00650O2 15/32 - 2 31-3204650
00660P2 31/32 - 3 1/204660
00670Q3 1/2 - 4 1/1604670
+ Size 34 - 37 are furnished in straight blades


Critchley Reamers & Pilots Complete

Adjustable Reamers With Screw On Pilots More versatile but less alignment accuracy than our LP Reamers

UPC No.SizeAdjustment Range
Fractional Decimal MM
00511A15/32 - 17/32
00521B17/32 - 19/32
00531C19/32 - 21/32
00541D21/32 - 23/32
00551E23/32 - 25/32
00561F25/32 - 27/32
00571G27/32 - 15/16
00581H15/16 - 1 1/16
00591I1 1/16 - 1 3/16
00601J1 3/16 - 1 11/32
00611K1 11/32 - 1 17/32
00621L1 17/32 - 1 25/32
00631M1 25/32 - 2 3/32


Screw-On Pilot Assembly

This pilot assembly screws on the end of a regular Critchley Reamer in place of a nut, transforming it into an aligning reamer. If you use a pilot assembly with your GENUINE CRITCHLEY REAMER it may not be necessary to buy a special reamer for King Pins. One reamer will do both jobs.

UPC No.SizeOverall LengthAdjustment Range
Fractional Decimal MM
07040104-8A2 5/16"1/4 - 9/32
07050105-7A2 7/16"9/32 - 5/16
07060106-6A2 9/16"5/16 - 11/32
07070107-5A2 9/6"11/32 - 3/8
07080108-4A3 1/16"3/8 - 13/32
07090109-3A3 1/2"13/32 - 7/16
07100110-2A3 1/2"7/16 - 15/32
07190194"27/64 - 15/32
07200204"7/16 - 1/2
07210214"1/2 - 9/16
07220224"9/16 - 5/8
07230234"5/8 - 11/16
07240245"11/16 - 3/4
07250255"3/4 - 13/16
07260265"13/16 - 7/8
07270275"7/8 - 1
07280285"1 - 1 1/8
07290296"1 1/8 - 1 1/4
07300306"1 1/4 - 1 7/16
07310317"1 7/16 - 1 5/8
07320327"1 5/8 - 1 7/8
07330338"1 7/8 - 2 3/16
07340348"2 3/16 - 2 9/16
073503510"2 9/16 - 3
073603612"3 - 3 1/2
073703712"3 1/2 - 4 1/16
07500AA4"27/64 - 15/32
07510A4"15/32 - 17/32
07520B4"17/32 - 19/32
07530C4"19/32 - 21/32
07540D5"21/32 - 23/32
07550E5"23/32 - 25/32
07560F5"25/32 - 27/32
07570G5"27/32 - 15/16
07580H5"15/16 - 1 1/16
07590I6"1 1/16 - 1 3/16
07600J6"1 3/16 - 1 11/32
07610K6"1 11/32 - 1 17/32
07620L7"1 17/32 - 1 25/32
07630M8"1 25/32 - 2 3/32
07640N8"2 3/32 - 2 15/32
07650O10"2 15/32 - 2 31-32
07660P12"2 31/32 - 3 1/2
07670Q12"3 1/2 - 4 1/16

Valve Guide Reamer Kits

UPC No.Case UPC No.Set Contents
2670026720Pilots Ltrs. A-I 15/32 - 1 3/16
2671026720Pilots Ltrs AA-I 27-64 - 1 3-16
2673026740Pilots Ltrs A-K 15/32 - 1 17/32

Genuine Critchley Reamer Sets

Carbon Steel or High Speed Steel Blades

Cases shipped with all sets

UPC No. CarbonUPC No. HSSUPC No. Case OnlySet Contents
260002601026220Nos. 20-26 7/16 - 7/8"
260502606026320Nos. 20-29 7/16 - 1 1/4"
261002611026320Nos. 19-28 27/64 - 1 1/8"
261502616026170Nos. 20-33 7/16 - 2 3/16"
262002621026220Ltrs. A-H 15/32 - 1 1/16"
262502626026320Ltrs. A-J 15/32 - 1 11/32"
263002631026320Ltrs. A-K 15/32 / 1 17/32"
263502636026670Reamer and Pilot Ltrs. A-I 15/32 - 1 3/16"
N/A2641026420Set 104-110 Reamers 1/4 - 15/32"
264502646026470MBB Set Ltrs. A-H 15/32 - 1 1/16"
265002651026620LP Set Nos. 21-26 1/2 - 7/8"
265502656026670LP Set Nos. 21-29 1/2 - 1 1/4"
2660026610266206LP Set Ltrs. B-G 17/32 - 15/16"
2665026660266709LP Set Ltrs. B-J 17/32 - 1 11/32"
268002681026820Set 108-O 3/8 - 2 31/32
268502686026670LP Set Ltrs. C-I 19/32 - 1 3/16"
269002691026620LP Set Nos. 20-23 7/16 - 11/16"
269502696026670Reamer & Pilot Ltrs. A-H 15/32 - 1 1/16"
270002701027220+Reamer & Pilot Ltrs. A-L 15/32 - 1 25/32"
270202703027170Reamer & Pilot Ltrs, I-M 1 1/16 - 2 3/32"
N/A2706027070Set 104-110 Valve Guide 1/4 - 15/32"
N/A2709027070Set 104-110 Reamer & Pilot 1/4 - 15/32"
271002711027220*Reamer & Pilot Ltrs, A-M 15/32 - 2 3/32"
271502716027170LP Set Ltrs. I-M 1 1/16 - 2 3/32"
272002721027220*LP Set Ltrs A-M 15/32 - 2 3-32"
+ Metal Case


Long Pilot Adjustable Blade Reamers

 

Model LP

Solid One Piece Body and Pilot, ground between centers, includes "floating" pilot sleeve

Our most popular reamer for fitting King Pins and other applications where
two bushings must be line reamed for greatest accuracy.
Available with either Carbon Steel or High Speed Steel Blades.

Cabon UPCHSS UPCSizeAdjustment Range
Fractional Decimal MM
Overall Length
0920029200207/16 - 1/2 / .437 - .5009"
0221022210211/2 - 9/16 / 500 - .56210 1/4"
0922029220229/16 - 5/8 / .562 - .62510 1/2"
0923029230235/8 - 11/16 / .625 - .68711 1/4"
09240292402411/16 - 3/4 / .687 - .75011 1/2"
0925029250253/4 - 13/16 / .750 - .81212 1/4"
09260292602613/16 - 7/8 / .812 - .87512 3/4"
0927029270277/8 - 1 / .875 - 1.00013 1/4"
0928029280281 - 1 1/8 / 1.000 - 1.12515"
0929029290291 1/8 - 1 1/4 / 1.125 - 1.25016"
0930029300301 1/4 - 1 7/16 / 1.250 - 1.43717"
0931029310311 7/16 - 1 5/8 / 1.437 - 1.62518"
0932029320321 5/8 - 1 7/8 / 1.625 - 1.87520"
0933029330331 7/8 - 2 3/16 / 1.875 - 2.18722"
0934029340342 3/16 - 2 9/16 / 2.187 - 2.56224"
0951029510A15/32 - 17/32 / .468 - .5319"
0252022520B17/32 - 19/32 / .531 .59310 1/4"
0953029530C19/32 - 21/32 / .593 - .65611 1/8"
0954029540D21/32 - 23/32 / .656 - .71811 1/2"
0955029550E23/32 - 25/32 / .718 - .78112 1/4"
0956029560F25/32 - 27/32 / .781 - .84312 3/4"
0957029570G27/32 - 15/16 / .843 - .937 13 1/4"
0958029580H15/16 - 1 1/16 / .937 - 1.06215"
0959029590I1 1/16 - 1 3/16 / 1.062 - 1.18716"
0960029600J1 3/16 - 1 11/32 / 1.187 - 1.34317"
0961029610K1 11/32 - 1 17/32 / 1.343 - 1.53118"
0962029620L1 17/32 - 1 25/32 / 1.531 - 1.78120"
0963029630M1 25/32 - 2 3/32 / 1.781 - 2.09322"
0964029640N2 3/32 - 2 15/32 / 2.093 - 2.46824"

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