Kakeah High-Speed Steel Spiral Step Drill Bit Set 3-Piece Set with Automatic Spring Loaded Center Punch,Titanium Coated Metal Hole Cutter 1/4" Hex Shank Drive Quick Change 4-12mm/4-20mm/4-32m (Drill1)
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Make sure this fits by entering your model number.☆【Material】HSS combined with a titanium coating. More capable and durable.☆【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material:within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.☆【Easy Drilling】 Two-fluted design provides faster, smoother cutting, provided with small pressure and the sets. Stepped grooves prevent slippage in the chuck.☆【Package Included】 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ) + 1 Automatic Center Punch. 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills.☆【Guarantee & Friendly Customer Service】 Refund/ Replacement for ANY reasons. Any problems, please feel free to contact us , we will try our best to help you at the first time. Happy shopping~
상품설명
Step Drill Bit Set: Feature: -- High speed, titanium nit-ride coated steel Replaces 28 separate drill bits Two fluted design for fast, smooth cutting. -- When inject cold water while working, can effectively extend the service life of the drill bit. Recommend drilling rate of 250-250 RPM. -- 1mm thickness can be operated by hand drill, 2~3mm please use bench drill. The drill must continue to cool down when it is working, and it is not easy to burn. -- According to the need to process different diameter holes, you can achieve one-time processing of large holes, no need to replace the drill bit and positioning hole. Specifications: -- Shank: 1/4" Quick Change Hex Shank -- Finish: Titanium -- Material: HSS (Suitable for use in the hardness below 25 degrees workpiece, such as iron plate, copper plate, aluminum plate, the thickness of the plate of step is 3mm and wood, PVC sheet, insulation boards with a thickness of 5mm(0.2 inch) or less). Can not be used to hard and brittle materials such as stainless steel, glass, tile floors, walls etc. -- MEASUREMENT: 4-12 5 Steps (Diameter 4, 6, 8, 10, 12mm) 4-20 9 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20mm) 4-32 15 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) -- Automatic Center Punch: 7.4 x 2.6 x 0.7 inch Package Included: 3 x Hss Step Cone Drill Bit Titanium Hole Cutter Set 1 x Automatic Center Punch Customer Service: Refund/ Replacement for ANY reasons. If you have any questions, please contact us.
Make sure this fits by entering your model number.☆【Material】HSS combined with a titanium coating. More capable and durable.☆【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material:within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.☆【Easy Drilling】 Two-fluted design provides faster, smoother cutting, provided with small pressure and the sets. Stepped grooves prevent slippage in the chuck.☆【Package Included】 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ) + 1 Automatic Center Punch. 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills.☆【Guarantee & Friendly Customer Service】 Refund/ Replacement for ANY reasons. Any problems, please feel free to contact us , we will try our best to help you at the first time. Happy shopping~
상품설명
Step Drill Bit Set: Feature: -- High speed, titanium nit-ride coated steel Replaces 28 separate drill bits Two fluted design for fast, smooth cutting. -- When inject cold water while working, can effectively extend the service life of the drill bit. Recommend drilling rate of 250-250 RPM. -- 1mm thickness can be operated by hand drill, 2~3mm please use bench drill. The drill must continue to cool down when it is working, and it is not easy to burn. -- According to the need to process different diameter holes, you can achieve one-time processing of large holes, no need to replace the drill bit and positioning hole. Specifications: -- Shank: 1/4" Quick Change Hex Shank -- Finish: Titanium -- Material: HSS (Suitable for use in the hardness below 25 degrees workpiece, such as iron plate, copper plate, aluminum plate, the thickness of the plate of step is 3mm and wood, PVC sheet, insulation boards with a thickness of 5mm(0.2 inch) or less). Can not be used to hard and brittle materials such as stainless steel, glass, tile floors, walls etc. -- MEASUREMENT: 4-12 5 Steps (Diameter 4, 6, 8, 10, 12mm) 4-20 9 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20mm) 4-32 15 Steps(Diameter 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) -- Automatic Center Punch: 7.4 x 2.6 x 0.7 inch Package Included: 3 x Hss Step Cone Drill Bit Titanium Hole Cutter Set 1 x Automatic Center Punch Customer Service: Refund/ Replacement for ANY reasons. If you have any questions, please contact us.
2020-06-13 16:24:54