Product Features:
Business Terms:
Port: SHANGHAI
Minimum Order Quantity: 200 Piece/Pieces
Payment Terms: L/C,Western Union
Contact Supplier
Port: SHANGHAI
Minimum Order Quantity: 200 Piece/Pieces
Payment Terms: L/C,Western Union
Contact Supplier
double end drills, HSS double end drills, double end drill bits
double end drills, HSS double end drills, double end drill bits
| * this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends. * 135 split point starts drilling immediately. * twice as many holes as a single end drill bit. * used primarily in small machine shops and automatic body shops for drilling holes for sheet metal screws or rivets. * for drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets. |
| dia. | working length | overall length |
| 2 | 10 | 38 |
| 2.5 | 8 | 43 |
| 3 | 11 | 46 |
| 3.2 | 11 | 49 |
| 3.5 | 14 | 52 |
| 4 | 14 | 55 |
| 4.5 | 17 | 58 |
| 5 | 17 | 62 |
| 5.5 | 19 | 66 |
| 6 | 19 | 66 |
| 6.5 | 22 | 70 |
| dia. | working length | overall length |
| 1/16' | 3/8' | 1-1/2' |
| 5/64' | 3/8' | 1-1/2' |
| 3/32' | 3/8' | 1-11/16' |
| 7/64' | 1/2' | 1-13/16' |
| 1/8' | 1/2' | 1-13/16' |
| 9/64' | 5/8' | 2-1/16'' |
| 5/32' | 5/8' | 2-3/16' |
| 3/16' | 5/8'' | 2-5/16' |
| 7/32' | 3/4' | 2-5/8' |
| 1/4' | 3/4' | 2-7/8' |
| #7 | 5/8' | 2-5/16' |
| #11 | 5/8' | 2-5/16' |
| #20 | 5/8' | 2-3/16' |
| #26 | 5/8' | 2-1/16' |
| #27 | 5/8' | 2-1/16' |
| #30 | 1/2' | 1-13/16' |
Model No.: LongWayI_Drill Pipe Joint
Features: 1) made by forged alloy steel;
2) with thermal refining treatment;
3)excellent mechnical characteristic.
Model No.: 50-127
Features: Drill Pipe according to customer specifications.
Model No.: SG-SW230
Features: Side calibration wheel
1.dynamic balanced
2.fine surface for materials' joinless edge
3.for automatic machine BRETON M/C
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Features: advantage:
1.ISO9001:2008
2.reasonalable price
3.good performance
4.different rates for your choice
Model No.: SG-DS-400mm
Features: D400mm segment
1.fast cutting good lifespan
2.reasonable price
3.ISO9001:2008
4.quick reply
Model No.: M20
Features: 3 science and technology new patent of invention
Golden supplier of alibaba.com
Passed the ISO9001-2008 QUALITY CERTIFICATION
Model No.: GSH-11E
Features: Bosch GBH-11E,
We can supply complete parts for Bosch GBH-11DE.
Usually use in repare market. Price Competitive advantage!
Model No.: 5001 HAMMER
Features: Many Adjust shift supply here.
For Bosch,Makita,Dewalt,hitachi etc....
Model No.: Switch
Features: Power tools switch,
We can supply many items.
Usually use in repare market.
Price Competitive advantage!
refer in my website
Model No.: RNMN/RNGN
Features: cbn inserts
1) high hardness,
2) good wear resistance,
3) little coefficient of friction
4) good adhesiveness resistance.
Model No.: BK-3015
Features: have antioxidant for a long time and good weldability .
pollution -free ,wetting a short time
Width : 3.0 mm
Length : 1.5mm
Model No.:
Features: 1) high hardness,
2) good wear resistance,
3) little coefficient of friction
4) good adhesiveness resistance