HSS DIN 338 SMART STEP twist drill bit

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HSS DIN 338 SMART STEP twist drill bit

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 of 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, thermoset, Plastics, thermoplastic

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Available in 56 versions

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Exclusively for trade customers

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Variants

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Art.-no.

You can refine your search by selecting different attributes

Art.-no.	Diameter	Length	Chip flute length	Drill tip length	Quantity	Attributes	PU	Price/PU *
0624930100	1 mm	34 mm	12 mm			Diameter 1 mm Length 34 mm Chip flute length 12 mm Drill tip length	10 pcs
0624930150	1.5 mm	40 mm	18 mm			Diameter 1.5 mm Length 40 mm Chip flute length 18 mm Drill tip length	10 pcs
0624930200	2 mm	49 mm	24 mm			Diameter 2 mm Length 49 mm Chip flute length 24 mm Drill tip length	10 pcs
0624930250	2.5 mm	57 mm	30 mm	1.6 mm		Diameter 2.5 mm Length 57 mm Chip flute length 30 mm Drill tip length 1.6 mm	10 pcs
0624930320	3.2 mm	65 mm	36 mm	2.1 mm		Diameter 3.2 mm Length 65 mm Chip flute length 36 mm Drill tip length 2.1 mm	10 pcs
0624930420	4.2 mm	75 mm	43 mm	3 mm		Diameter 4.2 mm Length 75 mm Chip flute length 43 mm Drill tip length 3 mm	10 pcs
0624930490	4.9 mm	86 mm	52 mm	3.8 mm		Diameter 4.9 mm Length 86 mm Chip flute length 52 mm Drill tip length 3.8 mm	10 pcs
0624930510	5.1 mm	86 mm	52 mm	4 mm		Diameter 5.1 mm Length 86 mm Chip flute length 52 mm Drill tip length 4 mm	5 pcs
0624930550	5.5 mm	93 mm	57 mm	4.6 mm		Diameter 5.5 mm Length 93 mm Chip flute length 57 mm Drill tip length 4.6 mm	5 pcs
0624930600	6 mm	93 mm	57 mm	5.3 mm		Diameter 6 mm Length 93 mm Chip flute length 57 mm Drill tip length 5.3 mm	5 pcs
0624930650	6.5 mm	101 mm	63 mm	5.8 mm		Diameter 6.5 mm Length 101 mm Chip flute length 63 mm Drill tip length 5.8 mm	5 pcs
0624930700	7 mm	109 mm	69 mm	6.4 mm		Diameter 7 mm Length 109 mm Chip flute length 69 mm Drill tip length 6.4 mm	5 pcs
0624930800	8 mm	117 mm	75 mm	7.6 mm		Diameter 8 mm Length 117 mm Chip flute length 75 mm Drill tip length 7.6 mm	5 pcs
0624930850	8.5 mm	117 mm	75 mm	8.2 mm		Diameter 8.5 mm Length 117 mm Chip flute length 75 mm Drill tip length 8.2 mm	1 pcs
0624930950	9.5 mm	125 mm	81 mm	9.3 mm		Diameter 9.5 mm Length 125 mm Chip flute length 81 mm Drill tip length 9.3 mm	1 pcs
0624931000	10 mm	133 mm	87 mm	10 mm		Diameter 10 mm Length 133 mm Chip flute length 87 mm Drill tip length 10 mm	1 pcs
0624931020	10.2 mm	133 mm	87 mm	9.9 mm		Diameter 10.2 mm Length 133 mm Chip flute length 87 mm Drill tip length 9.9 mm	1 pcs
0624931050	10.5 mm	133 mm	87 mm	10.7 mm		Diameter 10.5 mm Length 133 mm Chip flute length 87 mm Drill tip length 10.7 mm	1 pcs
0624931100	11 mm	142 mm	94 mm	11.3 mm		Diameter 11 mm Length 142 mm Chip flute length 94 mm Drill tip length 11.3 mm	1 pcs
0624931150	11.5 mm	142 mm	94 mm	12 mm		Diameter 11.5 mm Length 142 mm Chip flute length 94 mm Drill tip length 12 mm	1 pcs
0624931200	12 mm	151 mm	101 mm	12.6 mm		Diameter 12 mm Length 151 mm Chip flute length 101 mm Drill tip length 12.6 mm	1 pcs
0624931250	12.5 mm	151 mm	101 mm	13.8 mm		Diameter 12.5 mm Length 151 mm Chip flute length 101 mm Drill tip length 13.8 mm	1 pcs
0624931300	13 mm	151 mm	101 mm	14.7 mm		Diameter 13 mm Length 151 mm Chip flute length 101 mm Drill tip length 14.7 mm	1 pcs
0624930280	2.8 mm	61 mm	33 mm	1.8 mm		Diameter 2.8 mm Length 61 mm Chip flute length 33 mm Drill tip length 1.8 mm	10 pcs
0624930310	3.1 mm	65 mm	36 mm	2 mm		Diameter 3.1 mm Length 65 mm Chip flute length 36 mm Drill tip length 2 mm	10 pcs
0624930410	4.1 mm	75 mm	43 mm	3 mm		Diameter 4.1 mm Length 75 mm Chip flute length 43 mm Drill tip length 3 mm	10 pcs
0624930570	5.7 mm	93 mm	57 mm	4.8 mm		Diameter 5.7 mm Length 93 mm Chip flute length 57 mm Drill tip length 4.8 mm	5 pcs
0624930580	5.8 mm	93 mm	57 mm	5.2 mm		Diameter 5.8 mm Length 93 mm Chip flute length 57 mm Drill tip length 5.2 mm	5 pcs
0624930620	6.2 mm	101 mm	63 mm	5.5 mm		Diameter 6.2 mm Length 101 mm Chip flute length 63 mm Drill tip length 5.5 mm	5 pcs
0624930920	9.2 mm	125 mm	81 mm	9 mm		Diameter 9.2 mm Length 125 mm Chip flute length 81 mm Drill tip length 9 mm	1 pcs
0624930930	9.3 mm	125 mm	81 mm	9.1 mm		Diameter 9.3 mm Length 125 mm Chip flute length 81 mm Drill tip length 9.1 mm	1 pcs
0624931400	14 mm	160 mm	108 mm	14.8 mm		Diameter 14 mm Length 160 mm Chip flute length 108 mm Drill tip length 14.8 mm	1 pcs
0624931350	13.5 mm	160 mm	108 mm	14.8 mm		Diameter 13.5 mm Length 160 mm Chip flute length 108 mm Drill tip length 14.8 mm	1 pcs
0624931420	14.2 mm	169 mm	114 mm	15.1 mm		Diameter 14.2 mm Length 169 mm Chip flute length 114 mm Drill tip length 15.1 mm	1 pcs
0624931500	15 mm	169 mm	114 mm	15.4 mm		Diameter 15 mm Length 169 mm Chip flute length 114 mm Drill tip length 15.4 mm	1 pcs
0624931550	15.5 mm	178 mm	120 mm	15.9 mm		Diameter 15.5 mm Length 178 mm Chip flute length 120 mm Drill tip length 15.9 mm	1 pcs
0624931600	16 mm	178 mm	120 mm	16.4 mm		Diameter 16 mm Length 178 mm Chip flute length 120 mm Drill tip length 16.4 mm	1 pcs
0624931700	17 mm	184 mm	125 mm	17.4 mm		Diameter 17 mm Length 184 mm Chip flute length 125 mm Drill tip length 17.4 mm	1 pcs
0624931750	17.5 mm	191 mm	130 mm	17.5 mm		Diameter 17.5 mm Length 191 mm Chip flute length 130 mm Drill tip length 17.5 mm	1 pcs
0624931800	18 mm	191 mm	130 mm	17.6 mm		Diameter 18 mm Length 191 mm Chip flute length 130 mm Drill tip length 17.6 mm	1 pcs
0624931850	18.5 mm	198 mm	135 mm	19.4 mm		Diameter 18.5 mm Length 198 mm Chip flute length 135 mm Drill tip length 19.4 mm	1 pcs
0624931950	19.5 mm	205 mm	140 mm	20.9 mm		Diameter 19.5 mm Length 205 mm Chip flute length 140 mm Drill tip length 20.9 mm	1 pcs
0624932000	20 mm	205 mm	140 mm	21.5 mm		Diameter 20 mm Length 205 mm Chip flute length 140 mm Drill tip length 21.5 mm	1 pcs
0624932100	21 mm	213 mm	145 mm	22.5 mm		Diameter 21 mm Length 213 mm Chip flute length 145 mm Drill tip length 22.5 mm	1 pcs
0624932200	22 mm	221 mm	150 mm	23.6 mm		Diameter 22 mm Length 221 mm Chip flute length 150 mm Drill tip length 23.6 mm	1 pcs
0624932600	26 mm	253 mm	165 mm	27.9 mm		Diameter 26 mm Length 253 mm Chip flute length 165 mm Drill tip length 27.9 mm	1 pcs
0624932650	26.5 mm	253 mm	165 mm	28.4 mm		Diameter 26.5 mm Length 253 mm Chip flute length 165 mm Drill tip length 28.4 mm	1 pcs
0624930810	8.1 mm	117 mm	75 mm	7.7 mm		Diameter 8.1 mm Length 117 mm Chip flute length 75 mm Drill tip length 7.7 mm	1 pcs
0624930830	8.3 mm	117 mm	75 mm	8 mm		Diameter 8.3 mm Length 117 mm Chip flute length 75 mm Drill tip length 8 mm	1 pcs
0624930910	9.1 mm	125 mm	81 mm	8.9 mm		Diameter 9.1 mm Length 125 mm Chip flute length 81 mm Drill tip length 8.9 mm	1 pcs
0624930990	9.9 mm	133 mm	87 mm	10 mm		Diameter 9.9 mm Length 133 mm Chip flute length 87 mm Drill tip length 10 mm	1 pcs
0624931010	10.1 mm	133 mm	87 mm	10.2 mm		Diameter 10.1 mm Length 133 mm Chip flute length 87 mm Drill tip length 10.2 mm	1 pcs
0624931110	11.1 mm	142 mm	94 mm	11.4 mm		Diameter 11.1 mm Length 142 mm Chip flute length 94 mm Drill tip length 11.4 mm	1 pcs
0624931310	13.1 mm	151 mm	101 mm	14.7 mm		Diameter 13.1 mm Length 151 mm Chip flute length 101 mm Drill tip length 14.7 mm	1 pcs
0624931620	16.2 mm	184 mm	125 mm	16.4 mm		Diameter 16.2 mm Length 184 mm Chip flute length 125 mm Drill tip length 16.4 mm	1 pcs
0624932300	23 mm	221 mm	150 mm	23.6 mm		Diameter 23 mm Length 221 mm Chip flute length 150 mm Drill tip length 23.6 mm	1 pcs

* Individual prices for customers after login

Description
Usage

Description

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

Precise, circular holes

Extremely comfortable drilling

Eliminates pre-drilling, precise spot drilling without running off-centre

Angled drilling possible

Simple drilling or enlarging of an existing drill hole

Significantly faster than conventional twist drill bits with point thinning

Ideal for drilling out rivets and stud bolts

The first twist drill bit to enable precise, hand-held drilling up to dia. 20 mm without pre-drilling; even enables precise holes up to dia. 26.5 mm without pre-drilling when used in a box column drill

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

3-flat shank (from dia. 4 mm)