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HSS SMART STEP stepped twist drill bit

Article No. 0694450412

Stepped twist drill bit HSS SMART STEP DRL-STEP-SPRL-SMARTSTEP-(D4-12MM) ZEBRA SMART STEP

€20.65 inc. VAT price per 1 PCS

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Stepped drill bit with unique SMART STEP technology and dynamically curved rake between the individual step transitions for extremely fast and comfortable use in all common materials with a material thickness of up to 3.5 mm.

Dynamically curved rake between each step transition

Significantly longer service life compared to conventional stepped drill bits
Significantly faster drilling compared to conventional stepped drill bits
Little effort required
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

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

Specification
Application
Technical Information
Documents

Dynamically curved rake between each step transition

Significantly longer service life compared to conventional stepped drill bits
Significantly faster drilling compared to conventional stepped drill bits
Little effort required
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

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

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.

Instructions

Ensure that there is sufficient coolant/lubricant

Observe the rotation speed table

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

Products specifications

Min./max. drill diameter	4-12 mm
Shank diameter	6 mm
Shaft length	24 mm
Length	67.5 mm
Shank style	3-face shank
Surface	Uncoated
Material to be processed	Steel<br>Cast metal<br>Non-ferrous metal<br>Plastic<br>Wood

Würth Catalogue (2)

Flip Book

Catalogue page as PDF 1

Products specifications

Min./max. drill diameter	4-12 mm
Shank diameter	6 mm
Shaft length	24 mm
Length	67.5 mm
Shank style	3-face shank
Surface	Uncoated
Material to be processed	Steel<br>Cast metal<br>Non-ferrous metal<br>Plastic<br>Wood