Gold Member Since 2010
Audited Supplier
Chengdu Yibai Tools Co., Ltd.

CNC Drill Bit, Woodworking, Drill Bits manufacturer / supplier in China, offering Carbide Through Hole Drill Bits, Tct Carbide Circular Saw Blade for Aluminum Profile, Tct Carbide Helical Cutter-Aluminum Body for Wood Planing (light duty) and so on.

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Carbide Through Hole Drill Bits

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 200000PCS/Month
Transport Package: Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: 10*70 L/R
  • Material: Tungsten Carbide
  • Cutting Head: Solid Carbide
  • Specification: CE SGS
  • HS Code: 82082000
  • Type: Twist Drill Bit
  • Usage: Wood Drilling
  • Trademark: KUAIWB
  • Origin: China (Chengdu)
Product Description

Carbide Through Hole Drill Bits
Through hole carbide boring drill bit



Portable boring machines

Automatic boring machines

CNC machining centers

For chip free drilling of dowel holes in solid wood and wood-based panels



2 negative spurs

Centering point

Cylindrical shank with clamping surface

Spiral with back guide 

TCT- tipped

Plastic coated



Chip-free edges thanks to spurs

Safe drilling thanks to centering point

Protection of the hole edge upon exacting thanks to spiral with back guide

Optimum chip evacuation thanks to plastic coating

Tool life increased up to fivefold compared to traditional dowel bits  


MOQ: 10 pieces

Production Capability: 2000 pcs /week

Delivery: 6 to 8 days after payment received 


Sizes for reference:

Total Length: 57mm Total Length: 70mm
Cutting DiaShank Cutting DiaShank
3mm10mm 3mm10mm
4mm10mm 4mm10mm
5mm10mm 5mm10mm
5.5mm10mm 5.5mm10mm
6mm10mm 6mm10mm
6.5mm10mm 6.5mm10mm
7mm10mm 7mm10mm
8mm10mm 8mm10mm
9mm10mm 9mm10mm
9.8mm10mm 9.8mm10mm
10mm10mm 10mm10mm
10.2mm10mm 10.2mm10mm
11mm10mm 11mm10mm
12mm10mm 12mm10mm
13mm10mm 13mm10mm
14mm10mm 14mm10mm
15mm10mm 15mm10mm
16mm10mm 16mm10mm
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