China Woodworking Drill Set Extra Long Roll Forged Wood Working Drill Bits, Find details about China Wood Working Drill Bits, Wood Drill Bits from Woodworking Drill Set Extra Long Roll Forged Wood Working Drill Bits
Using an expanded brad point tip with angle spurs and distinguishable spike, spade bits are a drill bit type used exclusively for drilling large holes through wood. They most commonly feature a 1/4 hex shank, come in a range from 6-38mm in diameter, and can be combined with an extension shank to extend their reach.
* made of high carbon steel or chrome vanadium (crv) with brad point and 2 shouldered cutting spurs.
* centre point enters first; prevents "skating".
* cutting flutes are engineered for optimum chip ejection so drill will not bind and burn out.
* for drilling accurate, splinter-free holes in softwood, hardwood, plywood and hardboard.
* use hand drills, electric portable drills, drill presses and lathes.
1. Material: 45#Steel
2. Surface: White Finish.
3.Package: PVC pouch.
For wood | |||||||||
Wood Brad Ponit Drill | |||||||||
Process | Material | Surface | Tip | ||||||
45#C | 60#C | HSS | B&W | White | Tin Coated | Brad ponits with 2 raised lips | |||
Rolled | √ | √ | √ | √ | √ | ||||
Milled | √ | √ | √ | √ | √ | ||||
Ground | √ | √ | √ | √ | √ | ||||
Wood Flat Drill | |||||||||
Process | Shank | Tip | Long(mm) | ||||||
Milled | Round | Hex | 1/4″Hex Quick Change | Normal | Cross Cutter | 3 Spurs with Cross Culter | 152 | 300 | 400 |
Auger Drill | |||||||||
Process | Shank | Flute | Surface | ||||||
Milled | Round | Hex | 1/4'' Hex Quick Change | SDS | welded | Single | double | B&W | Tin-coated |
Machine use | √ | √ | √ | √ | √ | √ | √ | √ | |
Hand Use | √ | √ | √ | √ | √ |
Product Information
Metric System | ||
Diameter | Overall Length | Shank Diameter |
3 | 60 | 3 |
4 | 75 | 4 |
5 | 85 | 5 |
6 | 90 | 6 |
7 | 105 | 7 |
8 | 115 | 8 |
9 | 120 | 9 |
10 | 120 | 10 |
11 | 150 | 10 |
12 | 150 | 10 |
13 | 150 | 10 |
14 | 150 | 10 |
15 | 150 | 10 |
16 | 160 | 10 |
17 | 160 | 13 |
18 | 160 | 13 |
19.0 | 160 | 13 |
20.0 | 160 | 13 |
21.0 | 160 | 13 |
22.0 | 160 | 13 |
23.0 | 160 | 13 |
24.0 | 160 | 13 |
25.0 | 160 | 13 |
26.0 | 160 | 13 |
REAL SHOT
PACKAGE
Packing: pvc bag, plastic box, blister card