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Drills

Products: 24
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Drill 1,0mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00234
Index: NSZ-00234
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Regular price PLN3.98 Price PLN3.98

Drill 0,7mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00232
Index: NSZ-00232
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Regular price PLN7.72 Price PLN7.72

Drill 0,5mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00598
Index: NSZ-00598
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Regular price PLN8.05 Price PLN8.05

Drill 1,2mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00417
Index: NSZ-00417
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Regular price PLN8.05 Price PLN8.05

Set of 13 Titanium metal drill bits 1,5-6,5mm Sthor 22300

A set of thirteen Sthor metal drill bits with sizes from 1.5-6.5 mm in the package.
Index: NSZ-01375
Index: NSZ-01375
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Regular price PLN9.67 Price PLN9.67

Drill 1,5mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00602
Index: NSZ-00602
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Regular price PLN3.98 Price PLN3.98

Drill 2,0mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00615
Index: NSZ-00615
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Regular price PLN5.68 Price PLN5.68

Drill 1,1mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00599
Index: NSZ-00599
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Regular price PLN8.05 Price PLN8.05

Set of 13 HSS metal drill bits 1,5-6,5mm - Vorel 22130

A set of thirteen HSS metal drill bits with sizes from 1.5-6.5mm in the package.
Index: NSZ-01286
Index: NSZ-01286
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Regular price PLN6.46 Price PLN6.46

Drill 3,0mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards. The drill has dimensions 61 x 3 mm.
Index: NSZ-00622
Index: NSZ-00622
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Regular price PLN6.50 Price PLN6.50

Drill 0,9mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-03327
Index: NSZ-03327
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Regular price PLN8.12 Price PLN8.12

Drill 2,5mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards. The drill bit dimensions are 55 x 2.5 mm.
Index: NSZ-00618
Index: NSZ-00618
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Regular price PLN5.65 Price PLN5.65

Drill 1,3mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00600
Index: NSZ-00600
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Regular price PLN8.05 Price PLN8.05

Drill 1,4mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00601
Index: NSZ-00601
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Regular price PLN9.27 Price PLN9.27

Drill 4,0mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: WIE-01207
Index: WIE-01207
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Regular price PLN7.72 Price PLN6.18
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Drill 2,2mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards. The drill has dimensions 52 x 2,2 mm.
Index: NSZ-00616
Index: NSZ-00616
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Regular price PLN10.49 Price PLN10.49

Drill 2,6mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards. The drill bit dimensions are 53 x 2.5 mm.
Index: NSZ-00619
Index: NSZ-00619
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Regular price PLN8.86 Price PLN8.86

Drill 2,3mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00660
Index: NSZ-00660
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Regular price PLN9.51 Price PLN9.51

Drill 3,5mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: WIE-01206
Index: WIE-01206
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Regular price PLN6.42 Price PLN5.14
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Drill 0,8mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00233
Index: NSZ-00233
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Waiting time: about 10-30 days
Regular price PLN8.05 Price PLN8.05

Set of miniature drill bits 10pcs. - from 0,6 to 2,3mm

The set includes 10 drill bits - from 0.6 to 2.3 mm. All drills are 45,5 mm long and have a 2,33 mm diameter chuck.
Index: NSZ-01576
Index: NSZ-01576
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Waiting time: about 10-30 days
Regular price PLN21.87 Price PLN21.87

Drill 0,6mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: NSZ-00554
Index: NSZ-00554
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Waiting time: about 10-30 days
Regular price PLN7.72 Price PLN7.72

Drill 3,2mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards.
Index: WIE-01205
Index: WIE-01205
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Waiting time: about 10-30 days
Regular price PLN7.24 Price PLN7.24

Drill 2,7mm - 10pcs

A set of 10 drills for metal and hole making in printed circuit boards. The drill bit dimensions are 59 x 2,7 mm.
Index: NSZ-00620
Index: NSZ-00620
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Waiting time: about 10-30 days
Regular price PLN10.49 Price PLN10.49

Types of drills

In the daily practice of production used drills, which not only form, but also the type of finishing cutting edges used the materials and even tools used in the production process. The most popular and the most universal are stickers made of special alloy and shank – HSS (hence the trade name – English. HSS i.e. High Speed Steel). Drills are performed in the form of monolithic (from one segment of the steel bar), and their properties not only due to the material itself, but also – and probably primarily – with multi-stage heat treatment, which gives the required stiffness of the surface, while maintaining the flexibility of the entire drill. A completely different design have drill widiowe (tipped with very high hardness), drill bits for concrete (less sharp than HSS drill bits, but very durable to impact and abrasion) or drill for wood.

The choice for drilling speed for the material type

This is the second very important aspect is important, however, for any kind of treatment. In case steel is used the rate is quite high (of the order of from several hundred to several thousand revolutions per minute, with an increase of the diameter of the drill should use all lower drilling speed). Aluminium, bronze and brass can be processed with much higher speeds (approximately two times higher than that of steel with a given tool diameter), while significantly lower values should be used for plastics and wood. In these two last groups of materials, the restriction is melting (in the case of plastics) and burning (for wood), is a typical reaction to a significant increase in temperature due to friction of the end face and lateral surface of the drill on the edge of the hole.

Drill the store Botland

In this category you will find a wide selection of drills is not only suitable to make small holes in different metals, but also for drilling in plastic, wood or printed circuit boards. In the latter case, remember that fiberglass, which is the main (along resin) component of the popular laminates FR-4, causes a rather rapid dulling of cutting edges of drills. Therefore it is necessary to choose sets for 10 PCs. drill – this amount is enough to perform many print. Here you will find the drill diameter from a fraction of a millimeter to 4 mm, and sets of drills of various diameters (from 1.5 to 6 mm).