Drill bit sets
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3PCE COUNTERSINK SET
$54.75 inc.GST
3 In stock
How to get it
- Port Lincoln: No stock
- Whyalla: 1 in stock
- Port Pirie: 2 in stock
- Port Lincoln: No stock
- Whyalla: 1 in stock
- Port Pirie: 2 in stock
Product Information
Descriptions
P&N Workshop 90° Three Flute Countersink for countersinking / counterboring screw holes
Can be used in portable & pedestal drilling machines
Dimensions
Range (mm): 8.3, 12.4 & 20.5
Pack Quantity: 3
Features
90° Three Flute for countersinking/counterboring screw holes
Made to DIN335 specifications
Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
Bright finish for general purpose applications, non-ferrous metals & plastics
Specifications
Designation: N
Material: High Speed Steel
Finish: Bright
Point Type: 90°
Applications
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 1 -110 HB
Optimal for Copper & Copper alloys (Brass/Bronze) – Brass (CuZn, CuSnZn)- 90 HB
Optimal for Copper & Copper alloys (Brass/Bronze) – Bronze (CuSn)- 100 HB
Optimal for Cast Iron – Chilled- 400 HB