356
• High speed steel
• Split point 118° angle
• DIN 338
HSS Cobalt Drills
Size
Qty
Part No.
1mm
Pack 10pc 35120
1.5mm
Pack 10pc 35121
2mm Pack 10pc 35122
2.5mm
Pack 10pc 35123
3mm
Pack 10pc 35124
3.2mm
Pack 10pc 35125
3.3mm Pack 10pc 35126
3.5mm
Pack 10pc 35127
4mm
Pack 10pc 35128
4.2mm
Pack 10pc 35129
4.5mm
Pack 10pc 35130
5mm
Pack 10pc 35131
5.5mm
Pack 10pc 35132
6mm
Pack 10pc 35133
6.5mm Pack 10pc 35134
7mm
Pack 10pc 35135
7.5mm
Pack 10pc 35136
8mm
Pack 10pc 35137
8.5mm
Pack 10pc 35138
9mm Pack 10pc 35139
9.5mm
Pack 10pc 35140
10mm
Pack 5pc 35141
10.5mm Pack 5pc 35142
11mm
Pack 5pc 35143
11.5mm Pack 5pc 35144
12mm
Pack 5pc 35145
12.5mm Pack 5pc 35146
13mm Pack 5pc 35147
• High speed steel
• 135° point angle
• DIN 1897 | ISO 235
• Pack quantity 10pc
Dormer Stub Drills
Size Part No.
1mm
34000
1.5mm
34001
2mm 34002
2.5mm
34003
3mm
34004
3.2mm
34005
3.3mm 34006
3.5mm
34007
4mm
34008
4.2mm
34009
4.5mm
34010
5mm
34011
5.5mm
34012
6mm
34013
6.5mm 34014
7mm
34015
7.5mm
34016
8mm
34017
8.5mm
34018
9mm 34019
10mm
34020
Cobalt Spot Weld Drill
33012
• High speed steel and cobalt alloy
• 8mm x 80mm long
• DIN 338
• Pack quantity 1pc
CryoCobalt™ Drill Bits
• Designed for longer life when drilling
out spot welds in the new generation
of ultra high strength steels
• CryoCobalt drills are unique due to the micro-sharpness
created by using added cobalt, which makes them ideal for
working on spot welds in high-strength steels and ultra high-
strength boron steel
• In independent testing, CryoCobalt drills typically outperformed
standard HSS drills by up to 5 times, and HSS cobalt drills by
up to two times** (**UKAS acredited test house)
• CryoCobalt drills last longer, resist higher temperatures, and
retain their strength better than standard HSS or cobalt drills,
and can be re-sharpened when necessary
Technical specification:
• Made from CM-88™ chrome molybdenum high heat steel –
patented Cryophase™ thermal cycling cryogenic treatment
• Drills material up to 58HRC hardness at temperatures up to
650°C, created by the addition of 8% added cobalt
(compared with standard HSSs)
• 135° angle split drill point with oold-oxide coating
Size Part No.
6.5mm
91614
8mm
91615
Drilling
Cobalt | Dormer Stub
