Feature(may vary by option.)
●High speed steel tool: 28.5mm cutting diameter. Cutting edge length 70mm Overall length 155mm Good for most general purpose applications, with a combination of hardness and toughness for wear resistance.
●REDUCED SHANK Expand the size range of a portable drill chuck. Common groove and overall length for minimal adjustment when changing tools
●Black Oxide Finish The black oxide treatment adds lubricity. Small pockets on the surface of the tool that keep coolant near the cutting edge
●Wide application: design for drilling into low and medium tensile strength materials, such as aluminum, iron, copper, brass and metal
●Note: To make clean and precise holes, water is required for lubrication and cooling when drilling metals. Increased use of water lubrication extends drill life
[27.5mm]
[14.5mm]
[18.5mm]
[13.5mm]
[21mm]
[20mm]
[22.5mm]
[18mm]
[28.5mm]
[17mm]
[16mm]
[15mm]
[14mm]
[13mm]
[15.5mm]
[19.5mm]
[35mm]
[23.5mm]
[19mm]
[16.5mm]
[29.5mm]
[32mm]
[20.5mm]
[30mm]
[29mm]
[28mm]
[27mm]
[26mm]
[25mm]
[24mm]
[23mm]
[17.5mm]
[22mm]
[25.5mm]
[21.5mm]
Description
Utoolmart High speed steel drill bit with straight shank
Description:
1. The high speed steel tool is well suited for most general purpose applications, with a combination of hardness and toughness for wear resistance.
2. Reduced shank drill extends the size range of a portable drill chuck. Common flute and overall length for minimal adjustment when changing tools.
3. Black oxide treatment adds lubricity. Small pockets on the surface of the tool that keep coolant near the cutting edge.
4. Design for drilling in low and medium tensile strength materials such as aluminum, iron, copper, brass and metal.
5. Run counterclockwise (right cutting), spiral fluted tool removes chips up and out of the cut to reduce clogging.
Specifications:
Product Name: Straight Shank Drill Bit
Material: High Speed Steel (HSS-6542)
Cutting Diameter: 28.5mm
Cutting edge length 70mm
Total length: 155 mm.
HRC: 65-66.
Color: Black
Surface treatment: nitriding treatment
Package includes:
* 1 x Straight Shank Drill Bit