Twist Drill Bits

Twist drill bits are a hand tool accessories used for drilling material like masonry, wood and sheet metal to create holes. Twist Drill bits are used in conjunction with a power drill and are readily available in various shapes and sizes depending on the material being drilled.

Types of Twist Drill Bits

Jobber drill bit

Long drill bit

Short drill bit

Stub drill bit

Morse Taper drill bit

Self-centring drill bit

What material can they cut?

They can cut through many forms of material, its a question of having the correct drill bit, however typical materials include;

Wood

Plastics

Aluminium

Brass

Cast iron

Mild steel

How do they work?

Insert the drill bit into a corded or cordless power drill at the chuck, tighten until its held in place then select the required torque setting. Hold the power drill with both hands securely, apply some pressure then start drilling,

How do you know which type of Twist Drill Bits to use?

It is important to have the correct drill bit when cutting holes. When making a considered purchase there a few things you need to consider; the material being cut, the material & coating of the drill plus the geometry.

Drill point angle

There are 2 general types; 118 ° that drill mild steel aluminum and other soft metals or 135 ° that drills hard steel and tough materials.

What are their strengths?

HSS drill bits are basic, inexpensive and easy to re-sharpen

HSS drill bits with Cobalt are an improvement on HSS, offer greater resistance to heat and wear but is also easy to re-sharpen

Carbide drill bits are the most expensive, usually, give the best heat resistance and last the longest.

When should I sharpen my drill?

As a rule, if your holes are in tolerance and wear & chipping are below 0.5 mm its typically ok to keep using your drill, anything after that you need to consider replacing or sharpening.

Popular Coating

Bright finish

Black oxide

Titanium Nitride (TiN)

Titanium Carbon-Nitride (TiCN)

Titanium Aluminum Nitride (TiAIN)

Safety

Proper eye protection must be worn at all times

Only use drills bits made for power tools

Keep hands away from drills bits during application

Applications Information

Twist drill bits are used in Industrial construction, servicing & maintenance applications.


...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 1115 produits
Nombre de résultats par page
Description Prix Diameter Type Drilling Application Material Overall Length Shank Size Series Shank Type Cutting Length Point Angle
N° de stock RS 794-7259
Référence fabricantA0023.2
MarqueDormer
5,90 €
1 Box of 5
Boîte(s)
3.2mm Jobber Multi-Material HSS-TiN 65 mm - - - - -
N° de stock RS 216-656
MarqueRS PRO
13,08 €
1 Box of 10
Boîte(s)
2.5mm Jobber - HSCo 57 mm - - - - -
N° de stock RS 545-840
Référence fabricantA100 2.00MM
MarqueDormer
1,18 €
Each (In a Pack of 5)
Unité
2mm Jobber Multi-Material HSS 49 mm - - - - -
N° de stock RS 213-534
MarqueRS PRO
21,75 €
1 Box of 5
Boîte(s)
12mm Jobber - HSS-TiN 151 mm - - - - -
N° de stock RS 216-707
MarqueRS PRO
12,85 €
1 Box of 10
Boîte(s)
6mm Jobber - HSCo 93 mm - - - - -
N° de stock RS 545-878
Référence fabricantA100 2.50MM
MarqueDormer
1,10 €
Each (In a Pack of 5)
Unité
2.5mm Jobber Multi-Material HSS 57 mm - - - - -
N° de stock RS 794-7524
Référence fabricantA1084.2
MarqueDormer
36,40 €
1 Box of 10
Boîte(s)
4.2mm Jobber Multi-Material HSS 75 mm - - - - -
N° de stock RS 408-7972
MarqueRS PRO
18,05 €
Each
Unité
14mm Blacksmiths - HSS 150 mm - - - - -
N° de stock RS 216-606
MarqueRS PRO
14,86 €
1 Box of 10
Boîte(s)
4mm Jobber - HSCo 75 mm - - - - -
N° de stock RS 794-7280
Référence fabricantA0024.2
MarqueDormer
7,10 €
1 Box of 5
Boîte(s)
4.2mm Jobber Multi-Material HSS-TiN 75 mm - - - - -
N° de stock RS 828-0267
Référence fabricantA002S3.5
MarqueDormer
1,95 €
Each (In a Pack of 2)
Unité
3.5mm Jobber - HSS-TiN 70 mm - - - - -
N° de stock RS 213-916
MarqueRS PRO
4,00 €
1 Box of 10
Boîte(s)
2mm Jobber - HSS-TiN 49 mm - - - - -
N° de stock RS 768-3185
Référence fabricant2608585891
MarqueBosch
7,16 €
Each (In a Pack of 10)
Unité
6.8mm Twist Drill - HSS 109 mm - - - - -
N° de stock RS 216-498
MarqueRS PRO
12,27 €
1 Box of 10
Boîte(s)
3mm Jobber - HSCo 61 mm - - - - -
N° de stock RS 794-7240
Référence fabricantA0023.1
MarqueDormer
6,00 €
1 Box of 5
Boîte(s)
3.1mm Jobber Multi-Material HSS-TiN 65 mm - - - - -
N° de stock RS 213-411
MarqueRS PRO
6,58 €
1 Box of 10
Boîte(s)
3mm Jobber - HSS-TiN 61 mm - - - - -
N° de stock RS 545-806
Référence fabricantA100 1.00MM
MarqueDormer
1,82 €
Each (In a Pack of 5)
Unité
1mm Jobber Multi-Material HSS 34 mm - - - - -
N° de stock RS 694-431
MarqueRS PRO
20,99 €
Each
Unité
15mm Blacksmiths - HSS 150 mm - - - - -
N° de stock RS 213-887
MarqueRS PRO
4,25 €
1 Box of 10
Boîte(s)
1mm Jobber - HSS-TiN 34 mm - - - - -
N° de stock RS 794-7505
Référence fabricantA1082.5
MarqueDormer
25,80 €
1 Box of 10
Boîte(s)
2.5mm Jobber Multi-Material HSS 57 mm - - - - -