EN Cleco Catalog - SP-1081 Online - Catalog - Page 192
Hand Drilling, Countersinking & Spotfacing
RB 356 HP 21 | RBI 356 HP 21 | RB356 HPI 21 - Microstop Cage
Stroke 21mm/0.83”
Cutter Thread M6 x 1 or 1/4”-28
Input shank 7mm/0.28:, No 1 Jacobs Taper, 3/8”-24 Female Thread
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•
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Detachable spindle adaptor provides alternative methods for use:
- In combination with 3 jaw chuck.
- Mounting direct onto machine spindle using No 1 Jacobs taper or 3/8”-24
Threaded Input Option. This method provides increased level of concentricity,
while reducing the length and weight of the drill / tool assembly. This results in
better performance, improved machining and less fatigue on the operator.
Cemented, hardened and ground chrome-nickel steel spindle mounted on 3
needle-bearings and a thrust bearing.
Microstop depth adjustment (1 scale division = .001”)
Microstop depth setting is held securely in place by locknut with seal. This
patented feature allows an easy loosening of the locknut without damage to
the drill cage.
Hand Drilling, Countersinking & Spotfacing
Mounting
Window
Nose
Insert
Diameter
Max.
Overall
Length
Max
Overall
Length
Min
Weight
mm
Base Style
Size
Style
mm
mm
mm
g
22.0
No
None/Flat
Base
Small
None
27
136
116
300
22.0
No
None/
Flat Base
Narrow
Large
None
27
136
116
300
Small
Tripod
+3
Nylon
Studs
27
136
116
300
Cutter
Stroke
mm
Thread
Shank
Vacuum
Model
Input Style
10040050
JT1 with
Adaptor
0.28
7
1/4“28
10040200W
JT1 with
Adaptor
0.28
7
M6 x 1
10040210
JT1 with
Adaptor
0.28
7
M6 x 1
22.0
No
None/
Flat Base
Narrow
10040210W
JT1 with
Adaptor
0.28
7
M6 x 1
22.0
No
None/
Flat Base
Narrow
Large
None
27
136
116
300
10040250
JT1 with
Adaptor
0.28
7
1/4“28
22.0
No
None/
Flat Base
Narrow
Small
None
27
136
116
300
10040250W
JT1 with
Adaptor
0.28
7
1/4“28
22.0
No
None/
Flat Base
Narrow
Large
None
27
136
116
300
10040260
JT1 with
Adaptor
0.28
7
1/4“28
22.0
No
None
Small
Tripod
+3
Nylon
Studs
27
136
116
300
10040260W
JT1 with
Adaptor
0.28
7
1/4“28
22.0
No
None/
Flat Base
Narrow
Large
Tripod
+3
Nylon
Studs
27
136
116
300
10040405
JT1 with
Adaptor
0.28
7
M6 x 1
22.0
No
Tapped
M35 For
Nose
Small
Nylon
27
136
116
300
10040405W
JT1 with
Adaptor
0.28
7
M6 x 1
22.0
No
Tapped
M35 For
Nose
Large
Nylon
27
136
116
300
10040455
JT1 with
Adaptor
0.28
7
1/4“28
22.0
No
Tapped
M35 For
Nose
Small
Nylon
27
136
116
300
in
192
