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Popular popular IREANJ Drill Chucks 2Pcs Wood Bits Square Boston Mall Hole

IREANJ Drill Chucks 2Pcs Wood Drill Bits Square Hole Drill Bits


IREANJ Drill Chucks 2Pcs Wood Drill Bits Square Hole Drill Bits


Product description

If you are not satisfied meet in any regards,please have no hesitation to contact us,We will try our best to resove it.
Professional wood drill bit,suitable for construction,installation,renovation,decoration industry,etc.
Special steel,heat treatment,HRC48~50,high hardness,lengthened core,high concentricity.
It will get double effect by matched use with mortise and tenon machine,the square hole punching needs to use electric drill,hammeramp;other tools.
Hardness:HRC 48~50
Holder diameter:19mm(circular)
Drilling core length:195mm
Slotting flute diameter Total weight
001 1/4 inch(6.4mm)approx 150g
002 5/16 inch (8mm)approx 161g
003 3/8 inch (9.5mm)approx 177g
004 1/2 inch (12.7mm)approx 206g
Shaft length:
1/4 inch(6.35mm):60mm
5/16 inch(8mm):60mm
3/8 inch(9.5mm):75mm
1/2 inch (12.7mm):60mm
Material:bearing steel
Package Contents:2pcs Opening tool
Only the above package content,other products are not included.
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is+/-1-3cm.

IREANJ Drill Chucks 2Pcs Wood Drill Bits Square Hole Drill Bits

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