Factory High Quality Black Oxide HSS Spiral Flute Step Drill Bit for Metal Tube Sheet Drilling
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- Supplier: Jiangsu Naipu Tool Co. Ltd.Jiangsu Ltd.
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Product Overview
Description
Product Name | HSS Step Drill Bit |
Material | HSS 4241/6542/M35 |
Size | 4-12mm, 4-20mm, 4-32mm |
Shank Type | Round /Three flats/Quick change Hex/Double R shank |
Surface Finish | Titanium coated (HSS and M2), Amber (M35)/Bright |
Package | OPP PVC Bag, Single Plastic Box, Nylon Bag, Wood Box, Aluminum Box, Blister |
FAQ
Q1:Are you a factory or trading company?A: We are 18 years+ professional manufacturer in drill bit tools industry.
Q2:What are your main products?
A: We specialize in manufacturing various types of HSS twist drill bits and related products. HSS taper shank twist bits/straight shank twist bits/reducer bits/1/2 inch S&D twist bits/step bits/dual bits/mud work bits etc.
Q3:What material standard do you use now?
A: HSS M35 (Co5%), HSS M2(6542),HSS M42 (Co8%), HSS4241,HSS4341.
Q4:What is the MOQ?
A: 10 pieces.
Q5:What is your term of payment?
A: 30% by TT in advance,and balance before delivery.
Q6:How long is your delivery time?
A: If the goods are in stock, it takes 7-15 days. If the goods are not in stock, it will take according to your quantity and custom requirements.
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