19-22mm HSS Reduced Shank Twist Drill- DIN338

• Customized: Customized
• Standard: DIN 338
• Length: Taper-length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling
• Model NO.: Reduced Shank Twist Drill
• Transport Package: Plastic Box; Cardboard.
• Specification: 9341 -22mm Din 338
• Trademark: OEM
• Origin: China
• HS Code: 8207509000
• Production Capacity: 50, 000, 000PCS/Year

Product Description

Suitable HSS Grade
 

Roll Forged	Suitable HSS Grade:C-6542/D-9341/E-4341/F-4241
Half Ground	Suitable HSS Grade:C-6542/D-9341/E-4341/F-4241
Fully Ground	Suitable HSS Grade:A-M 42/B-M 35/C-6542/D-9341/E-4341
Milled	Suitable HSS Grade:B-M 35/C-6542/D-9341/E-4341/F-4241

 

Suitable Standard
Roll Forged	(1)DIN338;(2)DIN340;(3)Jobber Length
Half Ground	(1)DIN338;(2)DIN340;(3)DIN1897;(4)Jobber Length
Fully Ground	(1)DIN338;(2)DIN340;(3)DIN1897;(4)Aircraft Extension;(5)Jobber Length;(6)Taper Length;(7)Screw Machine Length
Milled	(1)DIN340;(2)DIN1869;(3)Aircraft Extersion;(4)Extra Length

Material Appliation Chart

Finish	Range of Applications detalls
Black Oxide	Lron,Steel,Stainless Steel,Wood

Finish	Range of Applications detalls
Bright	Aluminum,Wood

 

·135°Split-Point for quick penetration and reduced"walking"

·Black oxide finish for added lubricity

·Heavy-duty construction provides additional strength

 

·118°split-point is self-centering

·For hex or adjustable power tool chucks

·Designed for drilling precise holes in hard and soft wood,plywood,particleboard,plastic and metal

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