Tool of the Week - Week 34 - D356+D357 USPs

D356/D357

3XD - R30 VA CARBIDE DRILLS 140° 4 Facet Form C

Internal Coolant

R30 Helix Angle

Up to 3 x d1

HELICA Coating

VHM HA or HE Shank

D356/D357

3XD - R30 VA CARBIDE DRILLS

Sutton Tools’ Black Magic Drills for optimised performance.

Our D356 and D357 ranges are a high-performance, ultra fine grain carbide drill bit featuring a 3xD cutting depth, internal coolant, and a specialised “Black Magic” VA geometry. Available in HA or HE shank form.

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Excellent solution for stainless steels and difficult super alloy type materials Optimised geometry ensures no work hardening and high productivity HELICA for outstanding oxidation resistance and hot hardness Available in diameters 3mm to 20mm Click here to view the entire range

HA

6537

HE Specifications Max Cut Depth: 3XD Shank Form: HA / HE Shank Tolerance: h6 Helix Angle: R30

Designation: VA Material: VHM Finish: HELICA Standard: DIN6537

Point Tolerance: M7 Point Angle: 140° Point Form: 4 Facet, Form C

Suitable for Sutton Tools’ regrinding service to return tools to ‘as-new’ condition.

P 5

6

7

M 8

K

N

S

H

9 10 11 12 13 14.1 14.2 14.3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37.1 37.2 37.3 37.4 37.5 38.1 38.2 39.1 39.2 40 41

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4

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3

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2

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D356 D357

1

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ISO VDI 3323

P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metals S Titanium & Super Alloys H Hard Materials

• Optimal • Effective

For more information, contact your local Sutton Tools Technical Sales Engineer or place your order directly with our customer services: UK T +44 1376 347566 E salesuk@suttontools.com

Europe T +31 13 220 1480 E steurope@sutton.com.au

Ireland T +353 45 877740 E salesire@suttontools.com