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DeliDeli Step drill bit for metal with HSS M35 steel, size range 4-20 mm, hex shank DH-JTZ020-E3
9,000 IQD
Inclusive of VAT In Stock
Professional step drill bit for metal with sizes from 4 mm to 20 mm, made from HSS M35 cobalt steel, suitable for drilling stainless steel and hard alloys, with a hexagonal shank for secure fitting. Total length 76 mm, working length 52 mm. Features optimized spiral flute and anti-corrosion coating.
Delivery Fees
5,000 IQD • arrives Aug 3
Free Returns
This item is eligible for free returns
Warranty guaranteed
Product Details
Specifications
Item Model NumberDH-JTZ020-E3
Product DimensionsTotal length 7.6 cm, Working length 5.2 cm, Maximum diameter 2.0 cm
MaterialHSS M35 (high-speed steel with cobalt)
StyleHexagonal shank, step drill bit style
ColorSilver
Compatible ProductsDrill chucks with 1/4 inch hex shank compatibility
Item Weight650g
Size4 - 20mm
Item Package Quantity1
Special FeaturesMade from premium HSS M35 cobalt steel (5% cobalt) for enhanced durability
Hexagonal 1/4" HEX shank for quick-change compatibility
Optimized spiral flute for efficient chip removal and minimal heat buildup
Anti-corrosion coating for increased longevity and heat resistance
Included ComponentsStep drill bit (4-20 mm)
Batteries IncludedNo
Batteries RequiredNo
Cutting capacity in WoodMetal: 4–20 mm
Surface RecommendationMetal surfaces, including stainless steel
Specifications MetMore durable than standard HSS bits due to M35 cobalt steel; better heat resistance than E1/E2 versions; slightly higher price point
Spindle1/4" hex shank
ManufacturerDeli
Warranty & SupportCheck Osta Warranty Page
Return PolicyOsta Return Policy
PropertiesStep drill bit, Diameter range 4-20 mm (steps: 4,6,8,10,12,14,16,18,20), HSS M35 cobalt steel, Spiral flute, 1/4" hex shank, Total length 76 mm, Working length 52 mm, Anti-corrosion coating, Suitable for metal including stainless steel
Country of OriginChina
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