GUHRING Ratio drill with oil feed type 5510

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Design: Ultra-finest grain-solid carbide, DIN 6537, type RT 100 U.
Fire coated surface, right cutting with special point geometry and ratio point thinning. Normal angle of rake, core thickness thicker than normal and without core gradient. The drill has a very good self-centring behaviour and produces short chips, even from long-chipping materials.

Carbide application group: K/P ?universal use.
(Ultra-fine grain K05?K50/P05?P50)

Application: For accurate holes with narrow Ø tolerances and good surfaces. Suitable for drilling holes up to 3 x D with the best cutting values. Particularly suitable for long and short-chipping materials such as GGS and ADI, casting materials, grey cast iron, nodular graphite iron and malleable cast iron, high alloy AlSi alloys and alloy steels up to 1200 N/mm² in strength.

With twisted internal cooling through the bar. Twisted internal cooling. The coolant directly accesses the blades and flushes the chips out of the hole.

Diameter (mm)

Cutting length (mm)

Total length (mm)

Holding system: Cylindrical

Cutting direction: Right

DIN standard: 6537K

Material: Solid carbide

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GUHRING Twist drill cylindrical Solid carbide diameter 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060490 Catalogue item no 1: 6082061 Catalogue item no 2: W67F-105493 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000630744", "material_number": "W90A-12060490", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000630744", "material_number": "W90A-12060490", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "1", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE internal cooling shank 6537HA 3xD 5.10mm ERIKS Item #: W90A-12060510 Catalogue item no 1: 6082062 Catalogue item no 2: W67F-105494 Estimated delivery date 05-08-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 5.10mm", "item_id": "gr0000000677576", "material_number": "W90A-12060510", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 5.10mm", "item_id": "gr0000000677576", "material_number": "W90A-12060510", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "2", "quantity": "" } }
GUHRING Jobber drill SL FS solid carbide FIRE internal cooling, shank 6537HA 3xD 5.20mm ERIKS Item #: W90A-12060520 Catalogue item no 1: 6082063 Catalogue item no 2: W67F-105495 Estimated delivery date 05-08-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "jobber drill sl fs solid carbide fire internal cooling, shank 6537ha 3xd 5.20mm", "item_id": "gr0000000730259", "material_number": "W90A-12060520", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "jobber drill sl fs solid carbide fire internal cooling, shank 6537ha 3xd 5.20mm", "item_id": "gr0000000730259", "material_number": "W90A-12060520", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "3", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060530 Catalogue item no 1: 6082064 Catalogue item no 2: W67F-105496 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000645444", "material_number": "W90A-12060530", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000645444", "material_number": "W90A-12060530", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "4", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060540 Catalogue item no 1: 6082065 Catalogue item no 2: W67F-105497 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000761274", "material_number": "W90A-12060540", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000761274", "material_number": "W90A-12060540", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "5", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.6 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060560 Catalogue item no 1: 6082066 Catalogue item no 2: W67F-105498 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.6 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000743019", "material_number": "W90A-12060560", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.6 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000743019", "material_number": "W90A-12060560", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "6", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 5.9 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060590 Catalogue item no 1: 6082067 Catalogue item no 2: W67F-105499 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £46.20	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000634570", "material_number": "W90A-12060590", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 5.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000634570", "material_number": "W90A-12060590", "price": "46.2", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "7", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060610 Catalogue item no 1: 6082068 Catalogue item no 2: W67F-105754 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £63.54	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000710221", "material_number": "W90A-12060610", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.1 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000710221", "material_number": "W90A-12060610", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "8", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060620 Catalogue item no 1: 6082069 Catalogue item no 2: W67F-105755 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £63.54	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000609809", "material_number": "W90A-12060620", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 6.2 mm length 79 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000609809", "material_number": "W90A-12060620", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "9", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE internal cooling shank 6537HA 3xD 6.30mm ERIKS Item #: W90A-12060630 Catalogue item no 1: 6082070 Catalogue item no 2: W67F-105756 Estimated delivery date 22-05-2024 Compare Compare	Price (Per piece): £63.54	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 6.30mm", "item_id": "gr0000000680520", "material_number": "W90A-12060630", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 6.30mm", "item_id": "gr0000000680520", "material_number": "W90A-12060630", "price": "63.54", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "10", "quantity": "" } }