Audited Supplier
25mm
Customized
AISI
Taper-length
Twist Drill Bit
High Speed Steel
Wood Drilling, Well Drilling, Metal Drilling
135°split Point
Amber and Black Oxide
Plastic Box
XINGRUI
Carton
to be negoniated
Danyang Jiang Su
82075090
Product Description
Product Description:
- Drill Bit Size --- Cutting edge diameter: 25mm / 1.0"; shank diameter: 12.7mm / 1/2"; cutting edge length: 55mm / 2.17"; overall length: 150mm / 6"; shank type: tri-flat shank ( tighter clamping and precise drilling.)
- Wide Applications --- Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, hard plastic. For use on drill presses and bench drills. Reduced shank drill bits expand the size range capacity of portable drill chucks.
- Dual Coatings --- The dual coatings of gold titanium and black nitride provides better lubricant application, smoother drilling, and is more durable and corrosion resistant than regular black surfaces.
- High Speed Steel --- The straight shank drill is made of 4341 high-speed steel, with high hardness, good toughness, high strength, and high wear resistance. Sharp spiral flutes provide fast, neat and smooth cuts.
- Useful Tips --- Choosing the correct lubricant is beneficial for cutting or cooling. Makes cutting easier, improves dimensional accuracy and extends tool life. Check various cutting conditions to ensure proper tool handling.
| Standard | DIN 338/345/340/1869/1897; ASME |
| Material | HSS 4241 / 9341 / M2 / M35 / M42 |
| Process | Full Ground / Milled / Roll Forged |
| Slipt Point | 135° / 118° |
| Surface | Bright / Tin-coated / Black Oxide / Black and Yellow / Black and White / Sandblast |
| Shank | 1/2" and 3/8" Reduced Shank /Straight Shank / Taper Shank / Three-Flat Shank |
| Sizes | Metric sizes and Inch size |
| Package | Metal / Plastic / Wood |
Attributes:
* Cutting Edge Diameter: 25mm / 1.0"
* Shank Diameter: 12.7mm / 1/2"
* Cutting Edge Length: 55mm / 2.17"
* Overall Length: 150mm / 6"
* Material: High Speed Steel 4341
* Finish: Titanium & Nitride Coated
* Shank Type: Tri-flat Shank
Applications & Features:
--- Widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, hard plastic, and other metal materials in maintenance departments, machine shops, and other industries. For use on drill presses and bench drills. Selecting the correct lubricant is beneficial for cutting or cooling. Makes cutting easier, improves dimensional accuracy and extends tool life. Tri-flat on the shank is constructed for tighter clamping and precise drilling.
--- The straight shank drill is made of 4341 high-speed steel, with high hardness, good toughness, high strength, and high wear resistance. The dual coating of gold titanium and black nitride provides better lubricant application, smoother drilling, and is more durable and corrosion resistant than regular black surfaces. Sharp spiral flutes provide fast, neat and smooth cuts. The spiral groove facilitates the export of metal chips, which saves time and effort in operation. Reduced shank drill bits expand the size range capacity of portable drill chucks.
SIZE OF THE HSS DRILL BIT:
PACKING OF THE HSS DRILL BIT:
1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.
2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.
3. HSS Drill bits set are available.
FACROY WAREHOUSE:
OUR ADVANTAGES:
1) Sharp and fast drilling ;
2) Easy and quick chip removal ;
3) Delivery within the allotted time;
4)Stable quality and widely use for hole drilling in hard material;
5)Substantial experiece;
6)Competitive price.
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