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SC Multi Performance spot-weld drill bit DIN 1897

SC spot weld drill bit DIN 1897, 4 blades, Magma
DRL-SPTWELD-DIN1897-SC-4CUTEDGE-8X79MM
ZEBRA

Art.-no. 0710789080
EAN 4061975387127

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The universal high-performance spot weld drill bit for loosening spot welds on all bodywork panels including ultra high-strength components (BTR, BOR etc.) on all kinds of vehicles, e.g. on A-pillars, B-pillars, sills etc.

Tool geometry with 4 cutting edges for the most demanding work without compromising



Extremely high cutting performance


Up to 100 % faster compared to conventional solid carbide spot weld drills with 3 blades



Extremely durable


Up to 100 % longer service life compared to conventional solid carbide spot weld drills



Extremely robust


Significantly fewer brittle centring points compared to conventional solid carbide spot weld drills



Extremely comfortable


Optimum drilling behaviour due to very good centring on the spot weld



MAGMA multilayer coating


  • High oxidation and thermal stability (up to 800°C operating temperature)

  • Very hard and wear-resistant (hardness approx. 3500 HV)

  • Up to 9-times longer service life compared to uncoated spot weld drills

  • Up to 2-times longer service life compared to conventional coatings, e.g. TiN


3-face shank for faster and more comfortable working with hand-held drills


  • No spinning in the drill chuck

  • Optimal power transmission

  • Protection of the drill chuck from damage

  • Little effort required to open and close the drill chuck
Notice
  • Not for use in pneumatic machines (e.g. Vario drill, Spitznagel etc.)

  • Do not use in drills with an impact chuck or spindles
Product information

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Application area

Suitable for use in drills with 3-jaw chuck

Instructions
  • The solid carbide material is extremely hard, making it very brittle and prone to breaking if not handled correctly.

  • Position the drill bit precisely and at a right angle. Position the cutter in the centre first, then drill applying even contact pressure

  • Avoid hard attachment as well as lateral impacts and dropping of the drill under all circumstances

  • Use coolants/lubricants if possible

Quality

ZEBRA-Premium

Cutting material

SC

Surface

Magma multilayer coating

Suitable for tensile strength up to

1500 N/mm²

Diameter

8 mm

Length

79 mm

Chip flute length

37 mm

Shank diameter

8 mm

Shank style

3-face shank

Type

DIN 1897 solid carbide multi-performance

Service life (points system)

4 of 4 points

Drilling speed (point system)

4 of 4 points

Bore hole quality (point system)

4 of 4 points

Versatility (points system)

4 of 4 points

Drilling behaviour (point system)

4 of 4 points

Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
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

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

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

Optimum results and safety for all materials and applications
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