Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel1

Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel2

Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel3

Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel4

Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel5

Description +

Three Flute Countersink 90Â°, DIN 335

Countersinking / Counterboring screw holes

For Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516

For Countersunk screws acc. to ISO 2009, 2010, 7046-1, 7046-2, 7047

Chamfering of tapping holes

Specifications +

d1 (mm): 6.3, 10.4, 16.5, 20.5
Pack Quantity: 4
Designation: N
Material: High Speed Steel-Cobalt
Finish: Bright
Shank Tolerance: h9
Standard: DIN 335
Point Type: 90°

Application +

Optimal for Steel - Non-alloy, cast & free cutting (~ 0.15 %C)- 125 HB
Optimal for Steel - Non-alloy, cast & free cutting (~ 0.45 %C)- 190 HB
Optimal for Steel - Non-alloy, cast & free cutting (~ 0.45 %C)- 250 HB
Optimal for Steel - Non-alloy, cast & free cutting (~ 0.75 %C)- 270 HB
Optimal for Steel - Low alloy & cast < 5% of alloying elements- 180 HB
Optimal for Steel - Low alloy & cast < 5% of alloying elements- 275 HB
Optimal for Stainless Steel – Austenitic- 180 HB
Optimal for Stainless Steel – Duplex- 250 HB
Optimal for Cast Iron, Grey (GG) - Ferritic / Pearlitic- 180 HB
Optimal for Cast Iron, Nodular (GGG) - Ferritic- 160 HB
Optimal for Cast Iron, Nodular (GGG) – Pearlitic- 250 HB
Optimal for Aluminum & Magnesium, wrought alloy - Non Heat Treatable- 60 HB
Optimal for Aluminum & Magnesium, wrought alloy - Heat Treatable- 100 HB
Optimal for Aluminum & Magnesium, cast alloy ≤12% Si - Non Heat Treatable- 75 HB
Optimal for Aluminum & Magnesium, cast alloy ≤12% Si - Heat Treatable- 90 HB
Optimal for Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1 – 110 HB
Optimal for Cast Iron – Chilled – 400 HB

Features & Benefits +

For use in machine applications
Type N - For non-ferrous, Type UNI - For difficult to machine materials

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Sutton C1070004 90° Countersink Set 4 piece Three Flute DIN - Cobalt Steel

SKU: A0002670

Type: Three Flute Countersink Set

$219.75

Inc. GST

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Available

The Sutton C1070004 90° Countersink Set comprises four high-speed steel-cobalt bits. Suitable for machine applications, it caters to countersinking and chamfering needs with sizes of 6.3mm, 10.4mm, 16.5mm, and 20.5mm.

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Resources

Sutton-Tools-Countersinks-Catalogue