25PCS HSS Twist Drill Bit Set

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: PL25-990-901-910-906
• Length: 34mm to 151mm
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Steel Type: HSS M2 / M35 / 4241 / 4341
• Flute Type: N
• Rotation Direction: Right Hand
• Surface Treatment: Bright Finished / Amber Finished / Black Finished
• Tip Point: 0.5mm to 2.9mm 118degrees, 3mm-20mm 135degrees
• Marking: Stamped Marking
• Standard Type: DIN338rn
• Shank Type: Cylindrical Shank
• Transport Package: Blister, Skin, PVC Bag, Color Paper Hanger, Paper
• Specification: 1mm to 13mm diameter
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 7200000PCS/Year

Product Description

 

Set Size Combination:

Item Number	Description	Sizes
990.250113338	HSS M35, Cobalt 5% DIN338RN twist drill bits, Fully Ground, Amber finished, N flute	1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10-10.5-11-11.5-12-12.5-13mm
901.250113338	HSS 4241, DIN338RN twist drill bits, Roll Forged, Black finished, N flute	1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10-10.5-11-11.5-12-12.5-13mm
910.250113338	HSS M2, DIN338RN twist drill bits, Fully Ground, Bright finished, N flute	1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10-10.5-11-11.5-12-12.5-13mm
906.250113338	HSS 4341, DIN338RN twist drill bits, Fully Ground, Bright finished, N flute	1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10-10.5-11-11.5-12-12.5-13mm