Packaging Details
- Unit Type:piece
- Package Weight:0.025kg (0.06lb.)
- Package Size:15cm x 15cm x 1cm (5.91in x 5.91in x 0.39in)
Feature :
1. Special step stucture, can drill different size holes,
2. No need for a pilot hole, can automatically deburr holes as you drill.
3. Working with water cooling, can effectively extend the service life of bit
4. High speed steel material, more durable. Titanium coated to reduce friction and run cooler
5. drilling speed 250--400 recommended.Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy,insulation boards, PVC sheet,ect.
Item Describe:
1. 100% Brand New and High Quality
2. Type : Hexagonal handle stepped drill 3-13MM
3. Material: High speed steel 4241
4. Size: 3-13MM : 3,4,5,6,7,8,9,10,11,12,13mm 11 steps
Scop: Thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber.
Note :
Material which is below 25°, like iron borad, steel board, PVC board, Insulation board, etc.)
Introduction:
1. Step drill,also known as multi-purpose drill with straight flute,
2. spiral groove,single slot. White diamonds,titanium drill,
3. colorful diamond,black diamond.Handle a round handle,
4. triangular handle,hex shank,SDS shank. It has the functions of deburring,
5. chamfering and elliptic hole enlargement. Don\`t need to use center punch,
6. it is more durable and not easily broken compared with the ordinary twist drill.
Package included:
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