3Pcs lot 4-12mm 4-20mm 4-32mm HSS Spiral Groove Stepped Drill Bit Nitriding Black Hex shank Core Drill Bit Step Drills For Metal

3Pcs lot 4-12mm 4-20mm 4-32mm HSS Spiral Groove Stepped Drill Bit Nitriding Black Hex shank Core Drill Bit Step Drills For Metal
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sku: 32865171117
$20.81
Shipping from: China
   Technical Details
Brand Name: KEELRONL
DIY Supplies: Metalworking
Groove: Spiral
is customized: Yes
Material: High Speed Steel
Model Number: 16090003
quantity: 3pcs
Shank diameter: 6mm
Shank type: Hex
Size: 4-12mm,4-20mm,4-32mm
Step number: 5,9,15
Surface Treatment: Nitriding black
Type: Core Drill Bit
Use: Metal Drilling
   Price history chart & currency exchange rate

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