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Twist drill HSS DIN 338 SMART STEP
Twist drill HSS DIN 338 SMART STEP - 1
Twist drill HSS DIN 338 SMART STEP - 2
Twist drill HSS DIN 338 SMART STEP - 3
Twist drill HSS DIN 338 SMART STEP - 4
Twist drill HSS DIN 338 SMART STEP - 5
Twist drill HSS DIN 338 SMART STEP - 6

For detailed information, other images and documents, please select individual articles from the following table.

Twist drill HSS DIN 338 SMART STEP

The manually operated high-performance drill with unique SMART STEP technology (from dia. 2.5 mm) for high-precision circular drill holes in steel up to 1000 N/mm2, aluminium, plastic, non-ferrous metals, hard and soft wood.

  • Suitable for machine type: Drill, Cordless screwdrivers, Pedestal drilling machine
  • Material to be processed: Steel, Cast iron, Non-ferrous metal, Wood, Hardwood
  • Quality: ZEBRA-Premium
  • Standard / drilling depth: DIN 338 / 5xD
  • Surface: Multiple refined
  • Cutting material: HSS
  • Type: SMART STEP
  • Service life (points system): 3 of 4 points
  • Drilling speed (point system): 4 of 4 points
  • Bore hole quality (point system): 4 of 4 points
  • Versatility (points system): 3 of 4 points
  • Drilling behaviour (point system): 4 of 4 points
  • Suitable for drill (points system): 4 of 4 points
  • Suitable for cordless drills (points system): 4 of 4 points
  • Suitable for upright drilling machine (points system): 4 of 4 points
  • Self-centring: Yes
  • Suitable for tensile strength up to: 1000 N/mm²
  • Material sub-group: General structural steels, Non-alloyed tempering steels, Cast iron, Ductile iron, Malleable cast iron, Magnesium alloys, Copper, low-alloyed, Brass, short-chipping, Brass, long-chipping, Plastics, duroplastic, Plastics, thermoplastic

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Available in 33 versions

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Variants

You can refine your search by selecting different attributes

Art.-no. Diameter Length Chip flute length Drill tip length Quantity PU
price/PU
0624931000
10 mm 133 mm 87 mm 10 mm
1 pcs
0624931020
10.2 mm 133 mm 87 mm 9.9 mm
1 pcs
0624931050
10.5 mm 133 mm 87 mm 10.7 mm
1 pcs
0624931100
11 mm 142 mm 94 mm 11.3 mm
1 pcs
0624931150
11.5 mm 142 mm 94 mm 12 mm
1 pcs
0624931200
12 mm 151 mm 101 mm 12.6 mm
1 pcs
0624931250
12.5 mm 151 mm 101 mm 13.8 mm
1 pcs
0624931300
13 mm 151 mm 101 mm 14.7 mm
1 pcs
0624930520
5.2 mm 86 mm 52 mm 4.2 mm
0624930100
1 mm 34 mm 12 mm
0624930150
1.5 mm 40 mm 18 mm
0624930200
2 mm 49 mm 24 mm
0624930250
2.5 mm 57 mm 30 mm 1.6 mm
0624930300
3 mm 61 mm 33 mm 1.9 mm
0624930320
3.2 mm 65 mm 36 mm 2.1 mm
0624930330
3.3 mm 65 mm 36 mm 2.2 mm
0624930350
3.5 mm 70 mm 39 mm 2.1 mm
0624930400
4 mm 75 mm 43 mm 2.9 mm
0624930420
4.2 mm 75 mm 43 mm 3 mm
0624930450
4.5 mm 80 mm 47 mm 3.3 mm
0624930490
4.9 mm 86 mm 52 mm 3.8 mm
0624930510
5.1 mm 86 mm 52 mm 4 mm
0624930500
5 mm 86 mm 52 mm 3.9 mm
0624930550
5.5 mm 93 mm 57 mm 4.6 mm
0624930600
6 mm 93 mm 57 mm 5.3 mm
0624930650
6.5 mm 101 mm 63 mm 5.8 mm
0624930680
6.8 mm 109 mm 69 mm 5.9 mm
0624930700
7 mm 109 mm 69 mm 6.4 mm
0624930750
7.5 mm 109 mm 69 mm 6.9 mm
0624930800
8 mm 117 mm 75 mm 7.6 mm
0624930850
8.5 mm 117 mm 75 mm 8.2 mm
1 pcs
0624930900
9 mm 125 mm 81 mm 8.8 mm
1 pcs
0624930950
9.5 mm 125 mm 81 mm 9.3 mm
1 pcs

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Structure of our article number

The article number is made up of the following: VVVVAAABBB
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

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

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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.

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Technical information

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Prices for customers after login

The original SMART STEP: the first twist drill bit with step drill tip geometry (from dia. 2.5 mm)



Precise circular holes



Extremely convenient drilling


  • Saves pre-drilling, precise spot drilling without running off centre

  • Tilted drilling possible

  • Simple reboring or enlarging of an existing drill hole


Significantly quicker than conventional ground twist drill bits



Perfect for drilling out rivets and stud bolts



First twist drill bit to enable the handheld drilling of up to dia. 20 mm holes without predrilling; even enables precise holes up to dia. 26.5 mm without predrilling when used in a drill press.


Shank reduced to dia. 12.7 mm from > 13.0 mm nominal bore diameter for use in all common 3-jaw drill chucks



3-face shank (from dia. 4 mm)


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

  • Optimum transfer of force

  • Protection of the drill chuck from damage

  • Little effort required to open and close the drill chuck
Notice

For blind bores, please note the extended drill tip (see dimension l3)!