Cobalt Drill Bit Set, 13PCS M35 High-Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron

Model NO.
13Pcs
Advantage
Improved Efficiency/Long Lifes
Quality
Normal/High
Cutting Angle String
135 Degrees
Shank Type
Straight
Feature
Solid & Durable
Transport Package
Carton or Pallet
Specification
13Pcs
Trademark
TG
Origin
Jiangsu
HS Code
8202391000
Production Capacity
50000 Pieces/Month
Reference Price
Please contact us for quote
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Product Description

Cobalt Drill Bit Set, 13PCS M35 High-Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron Cobalt Drill Bit Set, 13PCS M35 High-Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron Production Description

1. Flute Design: Twist drill bits have two or more flutes that spiral around the body from the tip to the shank. The flutes serve multiple functions:

2. Chip Removal: As the bit rotates, the flutes help to lift and evacuate the chips or debris from the hole, preventing clogging and overheating of the bit.

3. Coolant Delivery: In some twist drill bits, especially those used for metalworking, the flutes may have channels for coolant or cutting fluid to be delivered to the cutting edges. This helps to lubricate and cool the bit, reducing friction and heat buildup.
Cobalt Drill Bit Set, 13PCS M35 High-Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron

 

Drill Bit

PNEUTEC.IT, 2023