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Hinge Boring Forstner Drill Bit, 21mm Diameter, 8mm Round Shank
- Specifications: Drilling dia.: 21mm; shank size: 7mm; drilling depth: 48mm; total length: 77mm. Round shank, cemented carbide cutter and solid hardened steel body. Rotation speed (suggested): 1200-6000 RPM, feed speed (suggested): 8-12M/Min
- Applications: Can be used for drilling holes on wood and plastic products, furniture, door hinge. Used on cutting wood, plywood, solid wood boards, MDF, plastics, fiberglass etc.. Forstner drill bit is for ordinary purpose
- Features: Tungsten carbide cutting tip with special heat treatment for sharp cutting edge, high hardness, non-burrs and durable use. Arc curve design head for easy chip-removal, more efficient perforation
- How To Use: Suitable for bench drill, vertical drilling machine, hand held electric drill, impact drill, CNC carving machine and other drill press. Processing hardwood or other hard materials should be injected with water to improve the quality and accuracy of drilling, and extend the life of the hole opener.
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Overview
Specs
Reviews
1. Forstner Bit drill clean holes in soft and hard wood.
2. Two spurs and centering point to give the perfect solution to repeated, clean and accurate hole cutting time after time.
3. The sharp center spur accurately locates the center of your hole.
4. Use to drill precise flat bottom holes with no chipping in any thickness of soft wood.
5. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
6. Should be use with power drilling machine, here is not included.
Specification:
Product Name: Forstner Bit
Material: Carbide, Carbon Steel
Cutting Diameter: 21mm / 0.83 inch
Shank Diameter: 8mm / 0.31 inch
Shank Length: 24mm / 0.94 inch
Total Length: 77mm / 3.03 inch
Package Content: 1 x Forstner Bit
Weight: 51g; Main Color: Gray,Blue
2. Two spurs and centering point to give the perfect solution to repeated, clean and accurate hole cutting time after time.
3. The sharp center spur accurately locates the center of your hole.
4. Use to drill precise flat bottom holes with no chipping in any thickness of soft wood.
5. For drilling holes in any direction and making arched openings. For drilling partially overlapped flat bottom holes for easy mortising.
6. Should be use with power drilling machine, here is not included.
Specification:
Product Name: Forstner Bit
Material: Carbide, Carbon Steel
Cutting Diameter: 21mm / 0.83 inch
Shank Diameter: 8mm / 0.31 inch
Shank Length: 24mm / 0.94 inch
Total Length: 77mm / 3.03 inch
Package Content: 1 x Forstner Bit
Weight: 51g; Main Color: Gray,Blue
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by Unique Bargains Return Policy
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