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Drill Service (Horley) Ltd
Contact sales on sales@drill-service.co.uk or call +44 (0)1293774911
DCOLS - Long Series Cobalt Drill
The HSS Cobalt has a greater impact resistance and edge strength as well as better wear qualities under extreme cutting pressures. These drills show particular advantages on difficult steels with a tenacious swarf, stainless, nimonic, titanium, etc. Cutting speeds should be about half that used with HSS.
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-1/64
|
1/64
|
|
9.5
|
44.5
|
118
|
£15.89
|
DCOLS-1.10
|
1.10mm
|
|
37.0
|
60.0
|
118
|
£17.39
|
DCOLS-2.00-Y
|
2.00mm
|
|
56.0
|
85.0
|
135
|
£1.56
|
DCOLS-2.10-Y
|
2.10mm
|
|
56.0
|
85.0
|
135
|
£1.56
|
DCOLS-2.30-Y
|
2.30mm
|
|
59.0
|
90.0
|
135
|
£1.52
|
DCOLS-2.40-Y
|
2.40mm
|
|
62.0
|
95.0
|
135
|
£1.52
|
DCOLS-2.50-Y
|
2.50mm
|
|
62.0
|
95.0
|
135
|
£1.52
|
DCOLS-2.60-Y
|
2.60mm
|
|
66.0
|
95.0
|
135
|
£1.52
|
DCOLS-2.70-Y
|
2.70mm
|
|
66.0
|
100.0
|
135
|
£1.62
|
DCOLS-2.80-Y
|
2.80mm
|
|
66.0
|
100.0
|
135
|
£1.62
|
DCOLS-2.90-Y
|
2.90mm
|
|
66.0
|
100.0
|
135
|
£1.62
|
DCOLS-3.00-Y
|
3.00mm
|
|
66.0
|
100.0
|
135
|
£1.62
|
DCOLS-3.10-Y
|
3.10mm
|
|
69.0
|
106.0
|
135
|
£1.62
|
DCOLS-3.20-Y
|
3.20mm
|
|
69.0
|
106.0
|
135
|
£1.70
|
DCOLS-3.30-Y
|
3.30mm
|
|
69.0
|
106.0
|
135
|
£1.70
|
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-3.40-Y
|
3.40mm
|
|
73.0
|
112.0
|
135
|
£1.70
|
DCOLS-3.50-Y
|
3.50mm
|
|
73.0
|
112.0
|
135
|
£1.70
|
DCOLS-3.60-Y
|
3.60mm
|
|
73.0
|
112.0
|
135
|
£1.74
|
DCOLS-3.70-Y
|
3.70mm
|
|
73.0
|
112.0
|
135
|
£2.07
|
DCOLS-3.80-Y
|
3.80mm
|
|
78.0
|
119.0
|
135
|
£2.07
|
DCOLS-3.90-Y
|
3.90mm
|
|
78.0
|
119.0
|
135
|
£2.07
|
DCOLS-5/32
|
5/32
|
|
78.0
|
119.0
|
118
|
£12.26
|
DCOLS-4.00-Y
|
4.00mm
|
|
78.0
|
119.0
|
135
|
£2.07
|
DCOLS-4.10-Y
|
4.10mm
|
|
78.0
|
119.0
|
135
|
£2.26
|
DCOLS-4.20-Y
|
4.20mm
|
|
78.0
|
119.0
|
135
|
£2.26
|
DCOLS-4.30-Y
|
4.30mm
|
|
82.0
|
126.0
|
135
|
£2.26
|
DCOLS-4.40-Y
|
4.40mm
|
|
82.0
|
126.0
|
135
|
£2.26
|
DCOLS-4.50-Y
|
4.50mm
|
|
82.0
|
126.0
|
135
|
£2.26
|
DCOLS-4.60-Y
|
4.60mm
|
|
82.0
|
126.0
|
135
|
£2.39
|
DCOLS-4.70-Y
|
4.70mm
|
|
82.0
|
126.0
|
135
|
£2.39
|
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-4.80-Y
|
4.80mm
|
|
87.0
|
132.0
|
135
|
£2.39
|
DCOLS-4.90-Y
|
4.90mm
|
|
87.0
|
132.0
|
135
|
£2.39
|
DCOLS-5.00-Y
|
5.00mm
|
|
87.0
|
132.0
|
135
|
£2.39
|
DCOLS-5.10-Y
|
5.10mm
|
|
87.0
|
132.0
|
135
|
£2.76
|
DCOLS-5.20-Y
|
5.20mm
|
|
87.0
|
132.0
|
135
|
£2.76
|
DCOLS-5.30-Y
|
5.30mm
|
|
87.0
|
139.0
|
135
|
£2.76
|
DCOLS-5.40-Y
|
5.40mm
|
|
91.0
|
139.0
|
135
|
£2.76
|
DCOLS-5.50-Y
|
5.50mm
|
|
91.0
|
139.0
|
135
|
£2.76
|
DCOLS-5.60-Y
|
5.60mm
|
|
91.0
|
139.0
|
135
|
£3.14
|
DCOLS-5.70-Y
|
5.70mm
|
|
91.0
|
139.0
|
135
|
£3.14
|
DCOLS-5.80-Y
|
5.80mm
|
|
91.0
|
139.0
|
135
|
£3.14
|
DCOLS-5.90-Y
|
5.90mm
|
|
91.0
|
139.0
|
135
|
£3.14
|
DCOLS-6.00-Y
|
6.00mm
|
|
91.0
|
139.0
|
135
|
£3.14
|
DCOLS-6.10-Y
|
6.10mm
|
|
97.0
|
148.0
|
135
|
£3.41
|
DCOLS-6.20-Y
|
6.20mm
|
|
97.0
|
148.0
|
135
|
£3.41
|
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-6.30-Y
|
6.30mm
|
|
97.0
|
148.0
|
135
|
£3.41
|
DCOLS-6.40-Y
|
6.40mm
|
|
97.0
|
148.0
|
135
|
£3.41
|
DCOLS-6.50-Y
|
6.50mm
|
|
97.0
|
148.0
|
135
|
£3.41
|
DCOLS-6.60-Y
|
6.60mm
|
|
97.0
|
148.0
|
135
|
£3.53
|
DCOLS-6.80-Y
|
6.80mm
|
|
102.0
|
156.0
|
135
|
£3.53
|
DCOLS-6.90-Y
|
6.90mm
|
|
102.0
|
156.0
|
135
|
£3.53
|
DCOLS-7.00-Y
|
7.00mm
|
|
102.0
|
156.0
|
135
|
£3.53
|
DCOLS-7.10-Y
|
7.10mm
|
|
102.0
|
156.0
|
135
|
£4.33
|
DCOLS-7.20-Y
|
7.20mm
|
|
102.0
|
156.0
|
135
|
£4.33
|
DCOLS-7.30-Y
|
7.30mm
|
|
102.0
|
156.0
|
135
|
£4.33
|
DCOLS-7.40-Y
|
7.40mm
|
|
102.0
|
156.0
|
135
|
£4.33
|
DCOLS-7.50-Y
|
7.50mm
|
|
102.0
|
156.0
|
135
|
£4.33
|
DCOLS-7.60-Y
|
7.60mm
|
|
109.0
|
165.0
|
135
|
£4.63
|
DCOLS-7.70-Y
|
7.70mm
|
|
109.0
|
165.0
|
135
|
£4.63
|
DCOLS-7.80-Y
|
7.80mm
|
|
109.0
|
165.0
|
135
|
£4.63
|
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-8.00-Y
|
8.00mm
|
|
109.0
|
165.0
|
135
|
£4.63
|
DCOLS-8.10-Y
|
8.10mm
|
|
109.0
|
165.0
|
135
|
£4.63
|
DCOLS-8.20-Y
|
8.20mm
|
|
109.0
|
165.0
|
135
|
£5.18
|
DCOLS-8.30-Y
|
8.30mm
|
|
109.0
|
165.0
|
135
|
£5.18
|
DCOLS-8.40-Y
|
8.40mm
|
|
109.0
|
165.0
|
135
|
£5.18
|
DCOLS-8.50-Y
|
8.50mm
|
|
109.0
|
165.0
|
135
|
£5.18
|
DCOLS-8.60-Y
|
8.60mm
|
|
115.0
|
175.0
|
135
|
£5.95
|
DCOLS-8.70-Y
|
8.70mm
|
|
115.0
|
175.0
|
135
|
£5.95
|
DCOLS-8.80-Y
|
8.80mm
|
|
115.0
|
175.0
|
135
|
£5.95
|
DCOLS-8.90-Y
|
8.90mm
|
|
115.0
|
175.0
|
135
|
£5.95
|
DCOLS-9.00-Y
|
9.00mm
|
|
115.0
|
175.0
|
135
|
£5.95
|
DCOLS-9.10-Y
|
9.10mm
|
|
115.0
|
175.0
|
135
|
£8.06
|
DCOLS-9.20-Y
|
9.20mm
|
|
115.0
|
175.0
|
135
|
£8.06
|
DCOLS-9.30-Y
|
9.30mm
|
|
115.0
|
175.0
|
135
|
£8.06
|
DCOLS-9.40-Y
|
9.40mm
|
|
115.0
|
175.0
|
135
|
£8.06
|
Part No.
|
Description
|
|
Flute Length
|
O/A Length
|
Point Angle
|
Price
|
DCOLS-9.50-Y
|
9.50mm
|
|
115.0
|
175.0
|
135
|
£8.06
|
DCOLS-9.60-Y
|
9.60mm
|
|
121.0
|
185.0
|
135
|
£7.38
|
DCOLS-9.70-Y
|
9.70mm
|
|
121.0
|
184.0
|
135
|
£31.14
|
DCOLS-9.80-Y
|
9.80mm
|
|
121.0
|
184.0
|
135
|
£7.38
|
DCOLS-9.90-Y
|
9.90mm
|
|
121.0
|
184.0
|
135
|
£7.38
|
DCOLS-10.00-Y
|
10.00mm
|
|
121.0
|
184.0
|
135
|
£7.38
|
DCOLS-10.20-Y
|
10.20mm
|
|
121.0
|
184.0
|
135
|
£10.25
|
DCOLS-10.50-Y
|
10.50mm
|
|
121.0
|
184.0
|
135
|
£10.25
|
DCOLS-10.80-Y
|
10.80mm
|
|
128.0
|
195.0
|
135
|
£10.25
|
DCOLS-11.00-Y
|
11.00mm
|
|
128.0
|
195.0
|
135
|
£11.49
|
DCOLS-11.20-Y
|
11.20mm
|
|
128.0
|
195.0
|
135
|
£11.49
|
DCOLS-11.50-Y
|
11.50mm
|
|
128.0
|
195.0
|
135
|
£12.67
|
DCOLS-11.80-Y
|
11.80mm
|
|
128.0
|
195.0
|
135
|
£13.20
|
DCOLS-12.00-Y
|
12.00mm
|
|
134.0
|
205.0
|
135
|
£13.20
|
|
|
|