Trend Routing & Woodworking Catalogue 2018 | Page 217

Can be flipped 180 ° to act as a depth stop .
Min . 3.0mm
Drill bit not included .
Fully adjustable from 3mm to 7.2mm .
TCT for long life
Max . 7.2mm

COUNTERSINKS

UNIVERSAL COUNTERSINK
�� Clamps onto any drill between 3.0mm and 7.2mm in dia .
�� Recommended for wood and man-made boards .
�� By reversing the countersink on the drill , it can be used as a non-cutting depth stop .
�� The drill passes through the body of the countersink and is secured by two hex screws which clamp the countersink onto the drill at the required position .
Ensure flutes of drill are aligned with flutes of countersink . Do not overtighten screw . Not suitable for production applications and not
Ø suitable for ferrous and non-ferrous metals . Not for use with routers .
Screw Sizes :
No . 4 = 3.0mmØ No . 6 = 3.5mmØ No . 8 = 4.0mmØ No . 10 = 5.0mmØ No . 12 = 5.5mmØ No . 14 = 6.5mmØ
1 . Flush Countersunk 2 . Below Countersunk 3 . Countersunk & Counterbore
Chart showing recommended drill and screw sizes For Wood Screw
For Machine Screw
Screw
Drill Size
Drill Size
C / bore
C / bore
Screw
Drill Size
C / bore
Gauge ( Clear Hole ) ( Clear Hole ) ( Resulting ) ( Resulting )
Size ( Clear Hole ) ( Resulting )
No .
inch
mm
inch
mm
mm
mm
mm
4 & 5
1 / 8
3.2
7 / 16
11.1
M2.5
3.0
11
6 & 7
5 / 32
3.96
31 / 64
12.3
M3
3.5
11.5
8 & 9
3 / 16
4.76
33 / 64
13.1
M3.5
4.0
12.1
10
7 / 32
5.55
17 / 32
13.49
M4
4.5
12.9
12 & 14
1 / 4
6.35
9 / 16
14.28
M4.5
5.0
13.1
16
9 / 32
7.14
39 / 64
15.47
M5
5.5
13.5
-
-
-
-
-
M5.5
6.0
14.1
-
-
-
-
-
M6
6.5
14.5
-
-
-
-
-
M7
7.2
15.3
A
C
OL
TCT
A
C
OL
Product
Deg .
mm
mm
Ref .
45 ° 12.0
32.0
UNI / CS
£ 22.33
SPARE PARTS
Hex key & two screws
SP-O
£ 2.00
DRILLING TOOLS
Ref . 620 / 6
Min . 3.0mm
SHELL COUNTERSINK 90 °
��
Produced from best grade carbon steel leaving a clean
cut finish by virtue of a multi-tooth deep ground gullet .
��
Fit metric drills from 3.0mm to 12.0mm dia . inclusive .
��
Not suitable for abrasive materials or metal .
Drill bit not included .
D2 mm
D mm
Product
Ref .
WS
3.0
16.0
620 / 3
£ 9.23
4.0
16.0
620 / 4
£ 9.23
5.0
16.0
620 / 5
£ 9.23
6.0
16.0
620 / 6
£ 11.86
7.0
20.0
620 / 7
£ 10.48
8.0
20.0
620 / 8
£ 13.11
9.0
20.0
620 / 9
£ 16.47
Max . 12.0mm
D
D2
10.0
12.0
20.0
25.0
620 / 10
620 / 12
£ 16.47
£ 16.47
SPARE PARTS
Hex key & screw ( for 3 to 7mmØ ) SP-K £ 1.37
Hex key & screw ( for 8 to 12mmØ ) SP-P £ 1.37
Ref . 49 / 70
ROSE 90 ° COUNTERSINKS
��
��
��
For use in power drills and stationary drill machines only .
These countersinks are produced in HSS and should not be confused with carbon steel types .
They are designed for countersinking mild steel , iron and plastics .
Countersink for Window Industry , see Ref . 49 / 50 on page 81 .
D
HSS
D
No . of
Product
Shank Diameter
C / sink mm
Flutes
Ref .
1 / 4 ”
10mm
12.5
5
49 / 70
£ 20.33
-
20.0
5
49 / 71
-
£ 28.81
TCT
COUNTERSINK SETS
��
Drill & countersink simultaneously a wide variety of materials .
�� Supplied with HSS slow spiral drill bits .
��
Fully adjustable , hex key is supplied .
��
The TCT version is used for plywood ,
particle boards & plastics ( abrasive ).
Use at drilling speeds only . Not
suitable for ferrous & non-ferrous
metals . Please ensure drill flutes
are aligned with flutes of countersink .
For replacement Twist Drills , use slow
spiral type e . g . Refs . 501 / 18 to 501 / 14 .
Sizes No . 4 & No . 6 have a shouldered
body .
Wood D2 Drill D2 Drill
D
D
Screw
Size No .
Dia . inch
Dia . mm
Dia . inch
Dia . mm
Product
Ref .
HSS TCT
4
1 / 8
3.2
1 / 2
12.7 6200 / 4
£ 15.11
£ 24.95
6
5 / 32
3.96
1 / 2
12.7 6200 / 6
£ 15.08
£ 22.33
8
3 / 16
4.76
5 / 8
15.9 6200 / 8
£ 15.08
£ 24.31
10
7 / 32
5.55
5 / 8
15.9 6200 / 10 £ 16.47
£ 24.95
12
1 / 4
6.35
5 / 8
15.9 6200 / 12 £ 16.47
£ 24.95
SPARE PARTS
Hex key & screw
SP-U
£ 2.37
TCTT
COUNTERBORE SETS
�� Extensively used for recessing bolt & screw heads .
�� Supplied with HSS slow spiral drill bit .
�� Fully adjustable , hex key is supplied .
�� The TCT version is used for plywood , particle boards & plastics ( abrasive ).
Use at drilling speeds only . Not suitable for ferrous & non-ferrous metals . When setting-up , ensure flutes of drill are aligned with flute of counterbore .
For replacement Twist Drills , use slow spiral type , e . g . Refs . 501 / 532 to 501 / 14 .
HSS TCT
D2 Drill
D2 Drill D c / bore D c / bore
Product
Size inch Size mm Dia . inch Dia . mm
Ref .
5 / 32
3.96
3 / 8
9.5
CB38-532
-
£ 30.81
3/ 16
4.76
3 / 8
9.5
CB38-316
£ 24.31
£ 30.81
3/ 16
4.76
1 / 2
12.7
CB12-316
£ 24.31
£ 32.18
1 / 4
1 / 4
6.35
6.35
1 / 2
-
12.7
16
CB12-14
CB58-14
£ 24.95
£ 33.43
£ 24.22
+
£ 34.07
1 / 4
6.35
3 / 4
19.1
CB34-14
-
£ 35.42
SPARE PARTS Hex key & screw
SP-U
£ 2.37
SLOW SPIRAL TWIST DRILLS
�� Slow spiral is sometimes preferred for drilling end grain in wood .
�� Ideal for fast drilling operations in open grained material . Not for use with routers and not suitable for masonry work .
D
OL
HSS
D
D
OL
Product
inch
mm
mm
Ref .
1 / 8
3.2
65.0 501 / 18
£ 3.63
5 / 32 3.96
74.0
501 / 532
£ 3.63
3 / 16 4.76
85.0
501 / 316
£ 5.00
7 / 32 5.55
93.0
501 / 732
£ 5.62
All prices are exclusive of VAT
HSS
D
D
OL
Product
inch
mm
mm
Ref .
1 / 4 6.35 92.0 501 / 14
£ 7.87
3 / 8
9.5 134.0 501 / 38
£ 16.47
7 / 16 11.11 144.0 501 / 716 £ 22.33
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