Specifications: Material: High-speed Steel (HSS 4241) Surface Treatment: Titanium Coated Shape of Shank: Hexagonal Shank Diameter: 6.35mm (Hex Shank)
Recommend drilling rate of 250-400 RPM.
You can drill sheet within 5mm with our step drills. Remember that only M35 step drill is for stainless steel. .
Never use these HSS 4241
3Pcs 4-12/20 3/ 12mm Large Titanium HSS Step Cone Drill Bit Hole Cutter Set Fluted Edge Step Drill
Was:
$85.88
Now:
$42.94
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3Pcs 4-12/20 3/ 12mm Large Titanium HSS Step Cone Drill Bit Hole Cutter Set Fluted Edge Step Drill
- SKU:
- P704780
- UPC:
- 0782429391586
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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3Pcs Large HSS Steel Step Cone Drill Titanium Bit Hole Cutter 4-12 20 32mm
Was:
$70.68
Now:
$35.34
Amagogo 3pcs set HSS Large Hole Titanium Cone Step Drill Bit Cutter With Pouch
Was:
$65.38
Now:
$32.69
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