Page 137 - Roberston & Sinclair Catalogue

Shank Type Tools
Bearing, Collets, Arbors & Keys
BALL BEARINGS
CARE OF BEARINGS:
All bearings should be kept free of dust and dirt. They should be cleaned in glue solvent and lightly oiled after each use.
ARBORS
PART No.
CARTA1 CARTA3 CARTA4 CARTA5 CARTA6 CARTA7 CARTA9 CARTA10 CARTA13 CARTA19 CARTA20 CARTA21 CARTA23
C
PART No.
OD
B ID
mm in. mm in. mm
0.315 0.315 0.315 0.315 0.315 1/2 1/4 .295 0.315 0.315 0.315 1/2 5/8
8 7/8 22.2 8 7/8 22.2 8 .760 19.3 8 .760 19.3 8 1-1/4 31.8
in. CARTB2 3/8
CARTB3
CARTB4 3/4 CARTB5 3/4 CARTB6 1/4 CARTB7 1/2 CARTB8 5/8 CARTB9 3/8 CARTB10 3/8 CARTB11 1/2
9.5 28 19
1/8 3.2 23/64 9 5/32 4
1/4 6.35 5/16 8 1/2 12.7
12.7 6.35 7.5 8 8 8 12.7 16
.950 24.1 1-1/8 28.8 5/8 15.9 1-1/2 38.1
1-29/64 37 1-25/69 50
1-3/4 44.4 2.07 52.5
CARTB21
CARBI-SMOOTH
BEARING
ASSEMBLIES
TBT19 has a bevelled smooth surface. All other bearings have a straight surface (as illustrated).
1/2 12.7 3/32 1/4 6.35 .295 7.5 0.030
2.4 0.8 0.8 0.8 3 3
-
- 8.5 8.5
BRG ASSEMBLY
No. CAR TBT19
CARTBT20 CARTBT21 CARTBT22
BRG.
USED in. TB7 3/4 TB7 5/8 TB14 3/4 TB14 7/8
B OD
OD B mm in. mm
19 15/64 6 15.9 15/64 6 19 15/64 6
in. 1/4 1/4 1/4
5/8 5/8
mm 12.7
12.7 11.0 12.7 6.35 6.35 6.35
16 0.33 16 0.33
ID (BORE) in. mm
1/4 6.35 3/8 9.5 1/4 6.35 1/4 6.35 –2 –3 –4
Wood Boring drills
TOY WHEEL
CUTTERS
This bit gives the perfect wheel shape for toy making.
Available in 3 sizes with a 6mm interchangeable drill. Recommended for use in Bench or secured Hand Drills. (Not suitable for routing machines)
CARBIDE TIPPED - TWO FLUTES
12.7mm (1/2”) SHANK
PART No.
PART No.
CARTWCH 40 1/2 CARTWCH 50 1/2 CARTWCH 60 1/2
B
50 7 60 8
C
92 92
CARBIDE TIPPED - TWO FLUTES
10mm (3/8”) SHANK
0.866 22 0.945 24
5/8 15.9 13/16 20.6 3/4 19
1/4 6.35 1/4 6.35 1/4 6.35
TA 22 12/32 NEF Thread TA 24 1/4 UNF Thread
1.102 28 1-1/8 28.6 3/4 19
0.472 12 1/2 12.7
PART No.
CARTA11 CARTA15 CARTA16 CARTA17
A2 B C
B
OD
A1 A2 B
C
in. mm
19 - 6 - 6
6.35 12.7 15.9 9.5 9.5 12.7
7/64 2.7 1/8 3.2 3/16 4.8 1/4 6.35 3/16 4.8 3/16 4.8 1/8 3.2 3/16 4.8 5/32 4 1/8 3.2
4.8 6.9 8 4.8 7.6
7.1 8 8
3/16 .275 5/16 3/16 19/64 9/32 5/16 5/16
3/16 4.8 5/16 8 5/16 8
•
• CARTA18 • CARTA22 • CARTA24 • CARTA25
CARTA26
COLLETS
TC3 suits Makita Trimmer model 3700B.
CARTC3 - CARTC4 1/2 CAR TCM2 1/4 CARTCM3 1/4 CARTCM4 1/4
CARTB12
CARTB13
CARTB14
CARTB15
CARTB16
CARTB17
CARTB18
CARTB19
CARTB20 - 24 - 5 - 15 CARTA8
-
- 35 - 11 - 15
in. mm in. mm
in. mm 2.250 57.1 1.465 37.2 1-7/8 47 1.780 45.2 1.825 46.4 1.870 47.5
3 25/32 96 3 25/32 96 2 45/64 68.5 2 45/64 68.5
A
mm mm mm 40 6.3 90
Adjusts from 20mm-50mm width. Ideal for deep repetitive holes up to 75mm in depth.
For bench drill or secured portable hand drill only. These bits are not suitable for portable router machines.
C
B
2-109
6 5/16 8
22.2 15/64 6 1/4
ID
A2 A1
B
2-3/8 60 2-5/8 67 2.260 57.4 2.510 63.7 3.100 78.7 3.100 78.7 2-3/8 60 2.062 52.4
3 76 3-5/16 84 2 100 3-5/8 92 3-25/32 96
ID
ID mm
6.35 6.35 6.35 6.35
1/4 6.35 1/2 12.7 1/4 6.35 1/2 12.7 1/2 12.7 1/2 12.7 1/4 6.35 1/2 12.7
0.315 8 0.030 0.315 8 0.030 0.315 8 0.120 0.315 8 0.120 --- ---
OD
in. CARTC1 1/2 CARTC2 1/2
STYLE
STRAIGHT STRAIGHT CONE
STEPPED STRAIGHT STRAIGHT STRAIGHT
ADJUSTABLE HINGE
BORING BIT (TCT)
PART No. CARTAHB 50
A mm
22.5 - 48
B C mm mm
in. mm 1/4 6.35 1/2 12.7 1/4 6.35 1/2 12.7 1/2 12.7 1/2 12.7 1/4 6.35 1/4 6.35 1/4 6.35 1/2 12.7 1/2 12.7 1/2 12.7 1/2 12.7
A1
in. mm 1/2 12.7
in. mm in. mm
11 97
A