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Brand: JK Super Drive
JK Super Drive 3.57mm HSS Jobber Straight Shank Drill SD7703398 (Pack of 10)
SKU: TI-JS-64788
Delivery By: Mar 4 - Mar 6 
MRP : ₹1060 ₹535
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₹535 (Including GST)
MRP : ₹1060
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Short Description
JK Super Drive 3.57mm (9/64") HSS Jobber Straight Shank Drill (118°/135°, SD7703398) for mild steel, stainless, wood, plastic. Chrome finish, 70mm length precision drilling.
Country of origin: China
Specifications
- Brand: JK Super Drive
- Weight (Approx.) : 70 gm
- Series: Jobber
- Type of Product: Straight Shank Drill
- Material: HSS
- Size (mm): 3.57 mm
- Shank Type: Straight
- Diameter: 3.57 mm
- Usage For: Automobile Shops, Manufacturing Plants etc.
- Overall Length: 70 mm
- Size (Inch): 9/64 inch
- Point Angle: 118° & 135°
- Finish Type: Chrome
- Application: Drilling Holes in Mild Steel, EN-9, Cast Iron, Castings, Plastics, Wood, Stainless Steel
- Name of Manufacturer/Packer/Importer: JK Files and Engineering Limited
- Size (cm): 0.36 cm
- Material Code: SD7703398
- Flute Size: 39 mm
Description
9.64-inch JK Super Drive HSS 3.57 mm The Jobber Straight Shank Drill's precise engineering ensures dependable drilling performance on a variety of materials. These 70 mm long, 3.57 mm diameter drills are made of high-speed steel (HSS) and work well with mild steel, EN-9, cast iron, castings, plastics, wood, and stainless steel. The straight shank design of the Jobber series guarantees stable and secure chuck compatibility, while the chrome finish improves corrosion protection and wear resistance. This drill offers reliable, clean holes for auto shops, manufacturing facilities, workshops, and do-it-yourself projects thanks to its 118° and 135° point angles for flexible cutting action.
Features
:- For extended drilling sessions, high-speed steel (HSS) structure provides better edge retention and heat resistance.
- Excellent corrosion resistance and easier chip evacuation for cleaner holes are two benefits of a chrome finish.
- For vibration-free operation, the straight shank design makes sure that it fits securely in conventional drill chucks.
- Dual point angles (118° and 135°) may accept a variety of materials, including sturdy stainless steel and soft plastics.
- For general-purpose precision drilling, the jobber length (70 mm overall, 39 mm flute) strikes a balance between stiffness and reach.
Applications
:- Drilling accurate holes for fabrication jobs in stainless and mild steel.
- Making clean holes for auto repairs in cast iron, castings, and EN-9.
- All-purpose drilling for woodworking and do-it-yourself projects in plastics, wood, and composites.
- Hole-making in manufacturing and workshops for maintenance and assembly tasks.
Usage
:- Choose the right speed for the material and insert the straight shank into a normal drill chuck.
- To guarantee clean entry when drilling metal, use cutting lubricant and use constant, moderate pressure.
- To maximize penetration, choose a point of 118° for ordinary materials and 135° for harder steels.
- For effective evacuation, use the 39 mm flute design to clear chips often during deep holes.
- To preserve the chrome finish and the sharpness of the HSS edge, store in a protective case after use.
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