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HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM) HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM) HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM)
HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM) - 1
HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM) - 2
HSS AlTiN SMART STEP stepped twist drill bit - DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM) - 3

HSS AlTiN SMART STEP stepped twist drill bit

Stepped twist drill bit HSS AlTiN SMART STEP
DRL-STEP-SMARTSTEP-ALTIN-(D6-30MM)
ZEBRA SMART STEP

Art.-no. 0694451630
EAN 4065746562058
All versions

Prices for customers after login
HSS AlTiN SMART STEP stepped twist drill bit

Art.-no. 0694451630

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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The high-performance stepped drill bit with unique SMART STEP technology, innovative rake between the individual step transitions and AlTiN coating for extremely fast, comfortable and long-lasting use in all common materials with a material thickness of up to 3.5 mm.

Innovative geometry with three chip surfaces between the individual step transitions


  • Up to 3x longer service life compared to all other coated stepped drill bits

  • Significantly faster drilling compared to all other coated stepped drill bits

  • Minimal effort required

  • Completely smooth, perfectly controlled drilling process

  • Greatly reduced formation of burrs


SMART STEP technology


  • Up to 3x faster tapping compared to conventional stepped drill bits

  • Precision tapping without centring or centre-punching

  • No warping of sheet metal

  • Simple boring or enlarging of an existing drill hole

  • No rattling or catching in the material

  • Precise, circular drilling without tearing or splintering


Deep-ground spiral flute


Excellent chip removal



AlTiN multi-layer wear protection coating


  • Extremely high temperature resistance up to 1,150 °C

  • Very high coating hardness of 3,200 HV

  • Multi-layer structure for optimal chip removal and improved cutting properties (prevents material becoming welded)


3-flat shank


  • No spinning in the drill chuck: faster, more comfortable working

  • Optimal power transmission

  • Protects the drill chuck from damage

  • Little effort required to loosen and tighten the drill chuck


Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® Bronze



Available exclusively from Würth

Notice
  • Cooling not absolutely necessary, but significantly extends the service life

  • Observe the rotation speed table

  • Do not push during boring. The stepped drill bit automatically retracts into the sheet metal.
Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

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Application area
  • The ideal tool for machining sheet metal.

  • Centring, spot drilling, boring and deburring of sheet metal, tubes and profiles in one operation, for use on both hand drills and stationary equipment.

  • Ideal for use in electrical trade, plumbing and heating systems, automotive workshops, mechanical engineering, switch cabinet manufacturing or container and equipment engineering.

Min./max. drill diameter

6-30 mm

Shank diameter

10 mm

Shaft length

24 mm

Length

97 mm

Shank style

3-face shank

Surface

AlTiN

Type description

HSS AlCrN SMART STEP

Material to be processed

Steel, Cast metal, Stainless steel, Non-ferrous metal, Plastic, Wood

Key
vc = cutting speed [m/min]
n = rotation speed [rpm]
The suggested cutting values are reference values and must be adapted to the respective conditions.
For dia. 6.0-37.0 and dia. 6.0-39.0
Material designation Tensile strength vc n
Dia. 6.0-37.0
art. 		Dia. 6.0-39.0
art.
Drilling (1st drilling step) to Drilling (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 1350 220 1350 210
Unalloyed quenched and tempered steels ≤ 700 N/mm² 26 1350 220 1350 210
≤ 900 N/mm² 23 1200 200 1200 190
Low-alloy quenched and tempered steels ≤ 700 N/mm² 26 1350 220 1350 210
≤ 900 N/mm² 23 1200 200 1200 190
Alloyed quenched and tempered steel ≤ 1,200 N/mm² 20 1050 170 1050 160
Nitriding steels ≤ 1,200 N/mm² 20 1050 170 1050 160
Tool steels ≤ 850 N/mm² 20 1050 170 1050 160
High-speed steels ≤ 1,200 N/mm² 20 1050 170 1050 160
Stainless steels
Corrosion-resistant steels ≤ 1,200 N/mm² 11 580 100 580 100
Cast metals
Cast iron ≤ 350 HB 18 1000 150 1000 140
Spheroidal graphite and malleable iron ≤ 350 HB 18 1000 150 1000 140
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 1200 200 1200 190
Aluminium alloys ≤ 450 N/mm² 23 1200 200 1200 190
Low-alloy copper ≤ 400 N/mm² 18 1000 150 1000 140
Short-chipping brass ≤ 850 N/mm² 23 1200 200 1200 190
Long-chipping brass ≤ 850 N/mm² 23 1200 200 1200 190
Plastics
Thermosetting plastics 18 1000 150 1000 140
Thermoplastic plastics 18 1000 150 1000 140
For dia. 5.0-29.0 and dia. 6.0-30.0
Material designation Tensile strength vc n
Dia. 5.0-29.0
art. 		Dia. 6.0-30.0
art.
Drilling (1st drilling step) to Drilling (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 1600 208 1350 280
Unalloyed quenched and tempered steels ≤ 700 N/mm² 26 1600 280 1350 280
≤ 900 N/mm² 23 1500 250 1200 240
Low-alloy quenched and tempered steels ≤ 700 N/mm² 26 1600 280 1350 280
≤ 900 N/mm² 23 1500 250 1200 240
Alloyed quenched and tempered steel ≤ 1,200 N/mm² 20 1200 210 1050 210
Nitriding steels ≤ 1,200 N/mm² 20 1200 210 1050 210
Tool steels ≤ 850 N/mm² 20 1200 210 1050 210
High-speed steels ≤ 1,200 N/mm² 20 1200 210 1050 210
Stainless steels
Corrosion-resistant steels ≤ 1,200 N/mm² 11 700 120 580 130
Cast metals
Cast iron ≤ 350 HB 18 1100 200 1000 190
Spheroidal graphite and malleable iron ≤ 350 HB 18 1100 200 1000 190
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 1500 250 1200 240
Aluminium alloys ≤ 450 N/mm² 23 1500 250 1200 240
Low-alloy copper ≤ 400 N/mm² 18 1100 200 1000 190
Short-chipping brass ≤ 850 N/mm² 23 1500 250 1200 240
Long-chipping brass ≤ 850 N/mm² 23 1500 250 1200 240
Plastics
Thermosetting plastics 18 1100 200 1000 190
Thermoplastic plastics 18 1100 200 1000 190
For dia. 5.3-38.5 and dia. 6.0-38.0
Material designation Tensile strength vc n
Dia. 5.3-38.5
art. 		Dia. 6.0-38.0
art.
Tapping (1st drilling step) to Tapping (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 1500 210 1350 220
Unalloyed hardened steels ≤ 700 N/mm² 26 1500 210 1350 220
≤ 900 N/mm² 23 1500 190 1200 190
Low-alloy hardened steels ≤ 700 N/mm² 26 1500 210 1350 220
≤ 900 N/mm² 23 1500 190 1200 190
Alloyed hardened steels ≤ 1,200 N/mm² 20 1200 160 1050 160
Nitriding steels ≤ 1,200 N/mm² 20 1200 160 1050 160
Tool steels ≤ 850 N/mm² 20 1200 160 1050 160
High-speed steels ≤ 1,200 N/mm² 20 1200 160 1050 160
High-grade steels
Stainless steels ≤ 1,200 N/mm² 11 580 100 580 100
Cast metals
Cast iron ≤ 350 HB 18 1000 140 1000 150
Spheroidal graphite and malleable iron ≤ 350 HB 18 1000 140 1000 150
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 1500 190 1200 190
Aluminium alloys ≤ 450 N/mm² 23 1500 190 1200 190
Low-alloy copper ≤ 400 N/mm² 18 1000 140 1000 150
Short-chipping brass ≤ 850 N/mm² 23 1500 190 1200 190
Long-chipping brass ≤ 850 N/mm² 23 1500 190 1200 190
Plastics
Thermosetting plastics 18 1000 140 1000 150
Thermoplastics 18 1000 140 1000 150
For dia. 6.0-40.5 and dia. 6.0-26.75
Material designation Tensile strength vc n
Dia. 6.0-40.5
art. 		Dia. 6.0-26.75
art.
Drilling (1st drilling step) to Tapping (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 1350 200 1350 300
Unalloyed quenched and tempered steels ≤ 700 N/mm² 26 1350 200 1350 300
≤ 900 N/mm² 23 1200 180 1200 270
Low-alloy quenched and tempered steels ≤ 700 N/mm² 26 1350 200 1350 300
≤ 900 N/mm² 23 1200 180 1200 270
Alloyed quenched and tempered steel ≤ 1,200 N/mm² 20 1050 150 1050 230
Nitriding steels ≤ 1,200 N/mm² 20 1050 150 1050 230
Tool steels ≤ 850 N/mm² 20 1050 150 1050 230
High-speed steels ≤ 1,200 N/mm² 20 1050 150 1050 230
Stainless steels
Corrosion-resistant steels ≤ 1,200 N/mm² 11 580 90 580 130
Cast metals
Cast iron ≤ 350 HB 18 1000 140 1000 200
Spheroidal graphite and malleable iron ≤ 350 HB 18 1000 140 1000 200
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 1200 180 1200 270
Aluminium alloys ≤ 450 N/mm² 23 1200 180 1200 270
Low-alloy copper ≤ 400 N/mm² 18 1000 140 1000 200
Short-chipping brass ≤ 850 N/mm² 23 1200 180 1200 270
Long-chipping brass ≤ 850 N/mm² 23 1200 180 1200 270
Plastics
Thermosetting plastics 18 1000 140 1000 200
Thermoplastic plastics 18 1000 140 1000 200
Art. no. Number of steps Diameter of the drilling area [mm]
0694451330 14 3.5/5.5/7.5/9.5/11.5/13.5/15.5/17.5/19.5/21.5/23.5/25.5/27.5/29.5
0694451412 9 4.0/5.0/6.0/7.0/8.0/9.0/10.0/11.0/12.0
0694451420 9 4.0/6.0/8.0/10.0/12.0/14.0/16.0/18.0/20.0
0694451429 13 4.5/6.5/8.5/10.5/12.5/14.5/16.5/18.5/20.5/22.5/24.5/26.5/28.5
0694451529 13 5.0/7.0/9.0/11.0/13.0/15.0/17.0/19.0/21.0/23.0/25.0/27.0/29.0
0694451538 11 5.3/7.0/9.0/10.5/14.5/18.5/23.5/27.0/30.5/34.5/38.5
0694451628 8 6.0/9.0/11.4 (PG7)/14.0 (PG9)/17.25 (PG11)/19.0 (PG13.5)/21.25 (PG16)/26.75 (PG21)
0694451630 13 6.0/8.0/10.0/12.0/14.0/16.0/18.0/20.0/22.0/24.0/26.0/28.0/30.0
0694451637 12 6.0/9.0/12.5 (PG7)/15.2 (PG9)/18.6 (PG11)/20.4 (PG13.5)/22.5 (PG16)/26.0/28.3 (PG21)/30.5/34.0/37.0 (PG29)
0694451638 11 5.3/7.0/9.0/10.5/14.5/18.5/23.5/27.0/30.5/34.5/38.5
0694451639 12 6.0/9.0/12.0/15.0/18.0/21.0/24.0/27.0/30.0/33.0/36.0/39.0
0694451640 16 6.5/8.5/10.5/12.5/14.5/16.5/18.5/20.5/23.5/25.5/28.0/30.5/32.5/35.5/38.5/40.5
For dia. 3.5-29.5 and dia. 4.5-28.5
Material designation Tensile strength vc n
Dia. 3.5-29.5
art. 		Dia. 4.5-28.5
art.
Drilling (1st drilling step) to Drilling (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 2300 280 1800 290
Unalloyed quenched and tempered steels ≤ 700 N/mm² 26 2300 280 1800 290
≤ 900 N/mm² 23 2000 250 1600 250
Low-alloy quenched and tempered steels ≤ 700 N/mm² 26 2300 280 1800 290
≤ 900 N/mm² 23 2000 250 1600 250
Alloyed quenched and tempered steel ≤ 1,200 N/mm² 20 1800 210 1400 210
Nitriding steels ≤ 1,200 N/mm² 20 1800 210 1400 210
Tool steels ≤ 850 N/mm² 20 1800 210 1400 210
High-speed steels ≤ 1,200 N/mm² 20 1800 210 1400 210
Stainless steels
Corrosion-resistant steels ≤ 1,200 N/mm² 11 1000 120 750 120
Cast metals
Cast iron ≤ 350 HB 18 1600 200 1250 200
Spheroidal graphite and malleable iron ≤ 350 HB 18 1600 200 1250 200
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 2000 250 1600 250
Aluminium alloys ≤ 450 N/mm² 23 2000 250 1600 250
Low-alloy copper ≤ 400 N/mm² 18 1600 200 1250 200
Short-chipping brass ≤ 850 N/mm² 23 2000 250 1600 250
Long-chipping brass ≤ 850 N/mm² 23 2000 250 1600 250
Plastics
Thermosetting plastics 18 1600 200 1250 200
Thermoplastic plastics 18 1600 200 1250 200
For dia. 4.0-12.0 and dia. 4.0-20.0
Material designation Tensile strength vc n
dia. 4.0-12.0
art. 		dia. 4.0-20.0
art.
Drilling (1st drilling step) to Drilling (1st drilling step) to
Steels
General structural steels ≤ 700 N/mm² 26 2000 700 2000 400
Unalloyed quenched and tempered steels ≤ 700 N/mm² 26 2000 700 2000 400
≤ 900 N/mm² 23 1800 600 1800 360
Low-alloy quenched and tempered steels ≤ 700 N/mm² 26 2000 700 2000 400
≤ 900 N/mm² 23 1800 600 1800 360
Alloyed quenched and tempered steel ≤ 1,200 N/mm² 20 1600 530 1600 320
Nitriding steels ≤ 1,200 N/mm² 20 1600 530 1600 320
Tool steels ≤ 850 N/mm² 20 1600 530 1600 320
High-speed steels ≤ 1,200 N/mm² 20 1600 530 1600 320
Stainless steels
Corrosion-resistant steels ≤ 1,200 N/mm² 11 830 300 870 190
Cast metals
Cast iron ≤ 350 HB 18 1400 470 1400 280
Spheroidal graphite and malleable iron ≤ 350 HB 18 1400 470 1400 280
Non-ferrous metals
Aluminium ≤ 450 N/mm² 23 1800 600 1800 360
Aluminium alloys ≤ 450 N/mm² 23 1800 600 1800 360
Low-alloy copper ≤ 400 N/mm² 18 1400 470 1400 280
Short-chipping brass ≤ 850 N/mm² 23 1800 600 1800 360
Long-chipping brass ≤ 850 N/mm² 23 1800 600 1800 360
Plastics
Thermosetting plastics 18 1400 470 1400 280
Thermoplastic plastics 18 1400 470 1400 280
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Drilling and cutting foam CUT+COOL
Drilling and cutting foam CUT+COOL

CUTFM-DRL-(CUT-COOL)-400ML

Highly active, high-performance cutting foam for all machining work.
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

High-performance cutting oil for the heaviest machining work and higher cutting speeds
Cut and Cool Perfect drilling/cutting paste
Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Optimum results and safety for all materials and applications
Cordless drill driver ABS 18 POWER M-CUBE
Cordless drill driver ABS 18 POWER M-CUBE

DRLDRIV-CORDL-(ABS 18 POWER)-2X4AH-8.4.2

MASTER M-CUBE
Very powerful, handy cordless drill driver specially designed for hard use on construction sites with a torque of 140 Nm
x 1 pcs
Cordless drill driver ABS 18 POWER M-CUBE
Cordless drill driver ABS 18 POWER M-CUBE

DRLDRIV-CORDL-(ABS 18 POWER)-2X5AH-8.4.2

MASTER M-CUBE
Very powerful, handy cordless drill driver specially designed for hard use on construction sites with a torque of 140 Nm
x 1 pcs
CUT+COOL drilling and cutting oil
CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-400ML

Multi cutting oil for light to medium machining work
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VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
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Price for 1 unit
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In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
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