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Straight Shank Tialn Coating Diameter 0.8mm Twist Drill Bit

Straight Shank Tialn Coating Diameter 0.8mm Twist Drill Bit

Brand Name:Betalent
Model Number:Carbide drill bit, twist drill bit
Minimum Order Quantity:10
Delivery Time:5-8days
Payment Terms:L/C, T/T
Price:2-300USD/PC
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Location: Xiamen Fujian China
Address: Xinggang Wuli, Xiamen Area,China (Fujian) Pilot Free Trade Zone 361024 Xiamen Betalent Carbide Co.,Ltd
Supplier`s last login times: within 23 hours
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Carbide drill bits, straight shank drill bits, carbide drill bit,twist drill bit


Drill bit types: Drill bits can be divided into two categories, one is flat drills, including twist drills, center drills, deep hole drills and other drilling drill bits; the other is reaming drill bits, including countersink drills and other reaming drill bits. Big spiral drill bits are used in construction projects with an outer diameter of 400 to 600 mm and a length between 12 meters and 8 meters. Different type drill bits work together to in the complicated task. Flat-bottom drill bits are used for loose soil layers, rake drill bits for miscellaneous fill soil layers, and cylinders for obstacles such as concrete and strips.


Straight shank carbide drill bit,twist drill bit standard size:


d=D Cutting dia.(mm)Lc Cutting length(mm)L Overall length (mm)
0.80-1.00mm12mm50mm
1.05-1.50mm14mm50mm
1.55-5.00mm18mm50mm
2.05-2.50mm20mm50mm
2.55-3.00mm25mm50mm
3.05-4.00mm25mm50mm
4.05-4.50mm25mm50mm
4.55-5.00mm25mm50mm
5.05-6.00mm25mm50mm
6.05-6.50mm30mm60mm
6.55-7.00mm30mm60mm
7.05-7.50mm40mm75/80mm
7.55-8.00mm40mm75/80mm
8.05-8.50mm40mm75/80mm
8.55-9.00mm40mm75/80mm
9.05-9.50mm40mm75/80mm
9.55-10.00mm40mm75/80mm
10.05-10.50mm45mm100mm
10.55-11.00mm45mm100mm
11.05-11.50mm50mm100mm
11.55-12.00mm50mm100mm

1,Tip angle 118°,d tolerance within 0.005mm

2, Standard size in stock, ready to ship.

2, Accept customize.


product picture:



Specification:


Application:Various materials,tungsten carbide drill bits for drilling

Length:50-100, standard or customize


Why Choose us ?

1, Stable good quality.

2,Competitive price

3,Timely delivery of consignments

4,Excellent after sales, technical support

China Straight Shank Tialn Coating Diameter 0.8mm Twist Drill Bit supplier

Straight Shank Tialn Coating Diameter 0.8mm Twist Drill Bit

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